2023168940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{11393}}^1$

素因数の和:12098

約数の個数: 48

約数和(自身を含む): 4582575648

約数和(自身を除く): 2559406708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 683, 1366, 2732, 3415, 6830, 8879, 11393, 13660, 17758, 22786, 35516, 44395, 45572, 56965, 88790, 113930, 148109, 177580, 227860, 296218, 592436, 740545, 1481090, 2962180, 7781419, 15562838, 31125676, 38907095, 77814190, 101158447, 155628380, 202316894, 404633788, 505792235, 1011584470, 2023168940]

約数ペア:

[(1, 2023168940), (2, 1011584470), (4, 505792235), (5, 404633788), (10, 202316894), (13, 155628380), (20, 101158447), (26, 77814190), (52, 38907095), (65, 31125676), (130, 15562838), (260, 7781419), (683, 2962180), (1366, 1481090), (2732, 740545), (3415, 592436), (6830, 296218), (8879, 227860), (11393, 177580), (13660, 148109), (17758, 113930), (22786, 88790), (35516, 56965), (44395, 45572)]