2561592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 7234560

約数和(自身を除く): 4672968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 313, 341, 372, 626, 682, 744, 939, 1023, 1252, 1364, 1878, 2046, 2504, 2728, 3443, 3756, 4092, 6886, 7512, 8184, 9703, 10329, 13772, 19406, 20658, 27544, 29109, 38812, 41316, 58218, 77624, 82632, 106733, 116436, 213466, 232872, 320199, 426932, 640398, 853864, 1280796, 2561592]

約数ペア:

[(1, 2561592), (2, 1280796), (3, 853864), (4, 640398), (6, 426932), (8, 320199), (11, 232872), (12, 213466), (22, 116436), (24, 106733), (31, 82632), (33, 77624), (44, 58218), (62, 41316), (66, 38812), (88, 29109), (93, 27544), (124, 20658), (132, 19406), (186, 13772), (248, 10329), (264, 9703), (313, 8184), (341, 7512), (372, 6886), (626, 4092), (682, 3756), (744, 3443), (939, 2728), (1023, 2504), (1252, 2046), (1364, 1878)]