670603908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2887}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 1686823040

約数和(自身を除く): 1016219132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1489, 2887, 2978, 4467, 5774, 5956, 8661, 8934, 11548, 17322, 17868, 19357, 34644, 37531, 38714, 58071, 75062, 77428, 112593, 116142, 150124, 225186, 232284, 450372, 4298743, 8597486, 12896229, 17194972, 25792458, 51584916, 55883659, 111767318, 167650977, 223534636, 335301954, 670603908]

約数ペア:

[(1, 670603908), (2, 335301954), (3, 223534636), (4, 167650977), (6, 111767318), (12, 55883659), (13, 51584916), (26, 25792458), (39, 17194972), (52, 12896229), (78, 8597486), (156, 4298743), (1489, 450372), (2887, 232284), (2978, 225186), (4467, 150124), (5774, 116142), (5956, 112593), (8661, 77428), (8934, 75062), (11548, 58071), (17322, 38714), (17868, 37531), (19357, 34644)]