2011344670

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1\times {\mathrm{829}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 3640698720

約数和(自身を除く): 1629354050

約数列:

[1, 2, 5, 10, 331, 662, 733, 829, 1466, 1655, 1658, 3310, 3665, 4145, 7330, 8290, 242623, 274399, 485246, 548798, 607657, 1213115, 1215314, 1371995, 2426230, 2743990, 3038285, 6076570, 201134467, 402268934, 1005672335, 2011344670]

約数ペア:

[(1, 2011344670), (2, 1005672335), (5, 402268934), (10, 201134467), (331, 6076570), (662, 3038285), (733, 2743990), (829, 2426230), (1466, 1371995), (1655, 1215314), (1658, 1213115), (3310, 607657), (3665, 548798), (4145, 485246), (7330, 274399), (8290, 242623)]