1387312472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{112097}}^1$

素因数の和:112140

約数の個数: 64

約数和(自身を含む): 3389843520

約数和(自身を除く): 2002531048

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 112097, 224194, 448388, 784679, 896776, 1457261, 1569358, 1905649, 2914522, 3138716, 3811298, 5829044, 6277432, 7622596, 10200827, 11658088, 13339543, 15245192, 20401654, 24773437, 26679086, 40803308, 49546874, 53358172, 81606616, 99093748, 106716344, 173414059, 198187496, 346828118, 693656236, 1387312472]

約数ペア:

[(1, 1387312472), (2, 693656236), (4, 346828118), (7, 198187496), (8, 173414059), (13, 106716344), (14, 99093748), (17, 81606616), (26, 53358172), (28, 49546874), (34, 40803308), (52, 26679086), (56, 24773437), (68, 20401654), (91, 15245192), (104, 13339543), (119, 11658088), (136, 10200827), (182, 7622596), (221, 6277432), (238, 5829044), (364, 3811298), (442, 3138716), (476, 2914522), (728, 1905649), (884, 1569358), (952, 1457261), (1547, 896776), (1768, 784679), (3094, 448388), (6188, 224194), (12376, 112097)]