1497374580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1919711}}^1$

素因数の和:1919736

約数の個数: 48

約数和(自身を含む): 4515162624

約数和(自身を除く): 3017788044

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, 1919711, 3839422, 5759133, 7678844, 9598555, 11518266, 19197110, 23036532, 24956243, 28795665, 38394220, 49912486, 57591330, 74868729, 99824972, 115182660, 124781215, 149737458, 249562430, 299474916, 374343645, 499124860, 748687290, 1497374580]

約数ペア:

[(1, 1497374580), (2, 748687290), (3, 499124860), (4, 374343645), (5, 299474916), (6, 249562430), (10, 149737458), (12, 124781215), (13, 115182660), (15, 99824972), (20, 74868729), (26, 57591330), (30, 49912486), (39, 38394220), (52, 28795665), (60, 24956243), (65, 23036532), (78, 19197110), (130, 11518266), (156, 9598555), (195, 7678844), (260, 5759133), (390, 3839422), (780, 1919711)]