2599156

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 5386500

約数和(自身を除く): 2787344

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 149, 178, 196, 298, 356, 596, 623, 1043, 1246, 2086, 2492, 4172, 4361, 7301, 8722, 13261, 14602, 17444, 26522, 29204, 53044, 92827, 185654, 371308, 649789, 1299578, 2599156]

約数ペア:

[(1, 2599156), (2, 1299578), (4, 649789), (7, 371308), (14, 185654), (28, 92827), (49, 53044), (89, 29204), (98, 26522), (149, 17444), (178, 14602), (196, 13261), (298, 8722), (356, 7301), (596, 4361), (623, 4172), (1043, 2492), (1246, 2086)]