1539059912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9781}}^1$

素因数の和:9906

約数の個数: 64

約数和(自身を含む): 3327836400

約数和(自身を除く): 1788776488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 356, 442, 712, 884, 1157, 1513, 1768, 2314, 3026, 4628, 6052, 9256, 9781, 12104, 19562, 19669, 39124, 39338, 78248, 78676, 127153, 157352, 166277, 254306, 332554, 508612, 665108, 870509, 1017224, 1330216, 1741018, 2161601, 3482036, 4323202, 6964072, 8646404, 11316617, 14798653, 17292808, 22633234, 29597306, 45266468, 59194612, 90532936, 118389224, 192382489, 384764978, 769529956, 1539059912]

約数ペア:

[(1, 1539059912), (2, 769529956), (4, 384764978), (8, 192382489), (13, 118389224), (17, 90532936), (26, 59194612), (34, 45266468), (52, 29597306), (68, 22633234), (89, 17292808), (104, 14798653), (136, 11316617), (178, 8646404), (221, 6964072), (356, 4323202), (442, 3482036), (712, 2161601), (884, 1741018), (1157, 1330216), (1513, 1017224), (1768, 870509), (2314, 665108), (3026, 508612), (4628, 332554), (6052, 254306), (9256, 166277), (9781, 157352), (12104, 127153), (19562, 78676), (19669, 78248), (39124, 39338)]