2081424

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 5442112

約数和(自身を除く): 3360688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 421, 618, 824, 842, 1236, 1263, 1648, 1684, 2472, 2526, 3368, 4944, 5052, 6736, 10104, 20208, 43363, 86726, 130089, 173452, 260178, 346904, 520356, 693808, 1040712, 2081424]

約数ペア:

[(1, 2081424), (2, 1040712), (3, 693808), (4, 520356), (6, 346904), (8, 260178), (12, 173452), (16, 130089), (24, 86726), (48, 43363), (103, 20208), (206, 10104), (309, 6736), (412, 5052), (421, 4944), (618, 3368), (824, 2526), (842, 2472), (1236, 1684), (1263, 1648)]