2149668892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 4660992000

約数和(自身を除く): 2511323108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 149, 188, 266, 298, 329, 532, 577, 596, 658, 893, 1043, 1154, 1316, 1786, 2086, 2308, 2831, 3572, 4039, 4172, 5662, 6251, 7003, 8078, 10963, 11324, 12502, 14006, 16156, 19817, 21926, 25004, 27119, 28012, 39634, 43852, 49021, 54238, 76741, 79268, 85973, 98042, 108476, 133057, 153482, 171946, 189833, 196084, 266114, 306964, 343892, 379666, 515261, 532228, 601811, 759332, 931399, 1030522, 1203622, 1633487, 1862798, 2061044, 2407244, 3266974, 3606827, 3725596, 4040731, 6533948, 7213654, 8081462, 11434409, 14427308, 16162924, 22868818, 28285117, 45737636, 56570234, 76773889, 113140468, 153547778, 307095556, 537417223, 1074834446, 2149668892]

約数ペア:

[(1, 2149668892), (2, 1074834446), (4, 537417223), (7, 307095556), (14, 153547778), (19, 113140468), (28, 76773889), (38, 56570234), (47, 45737636), (76, 28285117), (94, 22868818), (133, 16162924), (149, 14427308), (188, 11434409), (266, 8081462), (298, 7213654), (329, 6533948), (532, 4040731), (577, 3725596), (596, 3606827), (658, 3266974), (893, 2407244), (1043, 2061044), (1154, 1862798), (1316, 1633487), (1786, 1203622), (2086, 1030522), (2308, 931399), (2831, 759332), (3572, 601811), (4039, 532228), (4172, 515261), (5662, 379666), (6251, 343892), (7003, 306964), (8078, 266114), (10963, 196084), (11324, 189833), (12502, 171946), (14006, 153482), (16156, 133057), (19817, 108476), (21926, 98042), (25004, 85973), (27119, 79268), (28012, 76741), (39634, 54238), (43852, 49021)]