1974177836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{12829}}^1$

素因数の和:12954

約数の個数: 48

約数和(自身を含む): 3828061440

約数和(自身を除く): 1853883604

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 124, 146, 292, 527, 1054, 1241, 2108, 2263, 2482, 4526, 4964, 9052, 12829, 25658, 38471, 51316, 76942, 153884, 218093, 397699, 436186, 795398, 872372, 936517, 1590796, 1873034, 3746068, 6760883, 13521766, 15920789, 27043532, 29032027, 31841578, 58064054, 63683156, 116128108, 493544459, 987088918, 1974177836]

約数ペア:

[(1, 1974177836), (2, 987088918), (4, 493544459), (17, 116128108), (31, 63683156), (34, 58064054), (62, 31841578), (68, 29032027), (73, 27043532), (124, 15920789), (146, 13521766), (292, 6760883), (527, 3746068), (1054, 1873034), (1241, 1590796), (2108, 936517), (2263, 872372), (2482, 795398), (4526, 436186), (4964, 397699), (9052, 218093), (12829, 153884), (25658, 76942), (38471, 51316)]