1038202360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1996543}}^1$

素因数の和:1996567

約数の個数: 32

約数和(自身を含む): 2515645440

約数和(自身を除く): 1477443080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1996543, 3993086, 7986172, 9982715, 15972344, 19965430, 25955059, 39930860, 51910118, 79861720, 103820236, 129775295, 207640472, 259550590, 519101180, 1038202360]

約数ペア:

[(1, 1038202360), (2, 519101180), (4, 259550590), (5, 207640472), (8, 129775295), (10, 103820236), (13, 79861720), (20, 51910118), (26, 39930860), (40, 25955059), (52, 19965430), (65, 15972344), (104, 9982715), (130, 7986172), (260, 3993086), (520, 1996543)]