1920647532

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{87509}}^1$

素因数の和:87606

約数の個数: 48

約数和(自身を含む): 4704537600

約数和(自身を除く): 2783890068

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 708, 1829, 3658, 5487, 7316, 10974, 21948, 87509, 175018, 262527, 350036, 525054, 1050108, 2712779, 5163031, 5425558, 8138337, 10326062, 10851116, 15489093, 16276674, 20652124, 30978186, 32553348, 61956372, 160053961, 320107922, 480161883, 640215844, 960323766, 1920647532]

約数ペア:

[(1, 1920647532), (2, 960323766), (3, 640215844), (4, 480161883), (6, 320107922), (12, 160053961), (31, 61956372), (59, 32553348), (62, 30978186), (93, 20652124), (118, 16276674), (124, 15489093), (177, 10851116), (186, 10326062), (236, 8138337), (354, 5425558), (372, 5163031), (708, 2712779), (1829, 1050108), (3658, 525054), (5487, 350036), (7316, 262527), (10974, 175018), (21948, 87509)]