890398716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{11173}}^1$

素因数の和:11438

約数の個数: 48

約数和(自身を含む): 2158816800

約数和(自身を除く): 1268418084

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 229, 348, 458, 687, 916, 1374, 2748, 6641, 11173, 13282, 19923, 22346, 26564, 33519, 39846, 44692, 67038, 79692, 134076, 324017, 648034, 972051, 1296068, 1944102, 2558617, 3888204, 5117234, 7675851, 10234468, 15351702, 30703404, 74199893, 148399786, 222599679, 296799572, 445199358, 890398716]

約数ペア:

[(1, 890398716), (2, 445199358), (3, 296799572), (4, 222599679), (6, 148399786), (12, 74199893), (29, 30703404), (58, 15351702), (87, 10234468), (116, 7675851), (174, 5117234), (229, 3888204), (348, 2558617), (458, 1944102), (687, 1296068), (916, 972051), (1374, 648034), (2748, 324017), (6641, 134076), (11173, 79692), (13282, 67038), (19923, 44692), (22346, 39846), (26564, 33519)]