12589080712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1\times {\mathrm{1459}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 25644024000

約数和(自身を除く): 13054943288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 509, 652, 1018, 1304, 1459, 2036, 2119, 2918, 4072, 4238, 5836, 6617, 8476, 11672, 13234, 16952, 18967, 26468, 37934, 52936, 75868, 82967, 151736, 165934, 237817, 331868, 475634, 663736, 742631, 951268, 1078571, 1485262, 1902536, 2157142, 2970524, 3091621, 4314284, 5941048, 6183242, 8628568, 9654203, 12366484, 19308406, 24732968, 38616812, 77233624, 121048853, 242097706, 484195412, 968390824, 1573635089, 3147270178, 6294540356, 12589080712]

約数ペア:

[(1, 12589080712), (2, 6294540356), (4, 3147270178), (8, 1573635089), (13, 968390824), (26, 484195412), (52, 242097706), (104, 121048853), (163, 77233624), (326, 38616812), (509, 24732968), (652, 19308406), (1018, 12366484), (1304, 9654203), (1459, 8628568), (2036, 6183242), (2119, 5941048), (2918, 4314284), (4072, 3091621), (4238, 2970524), (5836, 2157142), (6617, 1902536), (8476, 1485262), (11672, 1078571), (13234, 951268), (16952, 742631), (18967, 663736), (26468, 475634), (37934, 331868), (52936, 237817), (75868, 165934), (82967, 151736)]