3917194588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 7123241664

約数和(自身を除く): 3206047076

約数列:

[1, 2, 4, 37, 74, 148, 157, 263, 314, 526, 628, 641, 1052, 1282, 2564, 5809, 9731, 11618, 19462, 23236, 23717, 38924, 41291, 47434, 82582, 94868, 100637, 165164, 168583, 201274, 337166, 402548, 674332, 1527767, 3055534, 3723569, 6111068, 6237571, 7447138, 12475142, 14894276, 24950284, 26467531, 52935062, 105870124, 979298647, 1958597294, 3917194588]

約数ペア:

[(1, 3917194588), (2, 1958597294), (4, 979298647), (37, 105870124), (74, 52935062), (148, 26467531), (157, 24950284), (263, 14894276), (314, 12475142), (526, 7447138), (628, 6237571), (641, 6111068), (1052, 3723569), (1282, 3055534), (2564, 1527767), (5809, 674332), (9731, 402548), (11618, 337166), (19462, 201274), (23236, 168583), (23717, 165164), (38924, 100637), (41291, 94868), (47434, 82582)]