1931336940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2476073}}^1$

素因数の和:2476098

約数の個数: 48

約数和(自身を含む): 5823726048

約数和(自身を除く): 3892389108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2476073, 4952146, 7428219, 9904292, 12380365, 14856438, 24760730, 29712876, 32188949, 37141095, 49521460, 64377898, 74282190, 96566847, 128755796, 148564380, 160944745, 193133694, 321889490, 386267388, 482834235, 643778980, 965668470, 1931336940]

約数ペア:

[(1, 1931336940), (2, 965668470), (3, 643778980), (4, 482834235), (5, 386267388), (6, 321889490), (10, 193133694), (12, 160944745), (13, 148564380), (15, 128755796), (20, 96566847), (26, 74282190), (30, 64377898), (39, 49521460), (52, 37141095), (60, 32188949), (65, 29712876), (78, 24760730), (130, 14856438), (156, 12380365), (195, 9904292), (260, 7428219), (390, 4952146), (780, 2476073)]