656760796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8123}}^1$

素因数の和:8214

約数の個数: 48

約数和(自身を含む): 1289766240

約数和(自身を除く): 633005444

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 164, 493, 697, 986, 1189, 1394, 1972, 2378, 2788, 4756, 8123, 16246, 20213, 32492, 40426, 80852, 138091, 235567, 276182, 333043, 471134, 552364, 666086, 942268, 1332172, 4004639, 5661731, 8009278, 9658247, 11323462, 16018556, 19316494, 22646924, 38632988, 164190199, 328380398, 656760796]

約数ペア:

[(1, 656760796), (2, 328380398), (4, 164190199), (17, 38632988), (29, 22646924), (34, 19316494), (41, 16018556), (58, 11323462), (68, 9658247), (82, 8009278), (116, 5661731), (164, 4004639), (493, 1332172), (697, 942268), (986, 666086), (1189, 552364), (1394, 471134), (1972, 333043), (2378, 276182), (2788, 235567), (4756, 138091), (8123, 80852), (16246, 40426), (20213, 32492)]