1629888

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:681

約数の個数: 56

約数和(自身を含む): 4651248

約数和(自身を除く): 3021360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 653, 832, 1248, 1306, 1959, 2496, 2612, 3918, 5224, 7836, 8489, 10448, 15672, 16978, 20896, 25467, 31344, 33956, 41792, 50934, 62688, 67912, 101868, 125376, 135824, 203736, 271648, 407472, 543296, 814944, 1629888]

約数ペア:

[(1, 1629888), (2, 814944), (3, 543296), (4, 407472), (6, 271648), (8, 203736), (12, 135824), (13, 125376), (16, 101868), (24, 67912), (26, 62688), (32, 50934), (39, 41792), (48, 33956), (52, 31344), (64, 25467), (78, 20896), (96, 16978), (104, 15672), (156, 10448), (192, 8489), (208, 7836), (312, 5224), (416, 3918), (624, 2612), (653, 2496), (832, 1959), (1248, 1306)]