1869968210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{999983}}^1$

素因数の和:1000018

約数の個数: 32

約数和(自身を含む): 3887937792

約数和(自身を除く): 2017969582

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 999983, 1999966, 4999915, 9999830, 10999813, 16999711, 21999626, 33999422, 54999065, 84998555, 109998130, 169997110, 186996821, 373993642, 934984105, 1869968210]

約数ペア:

[(1, 1869968210), (2, 934984105), (5, 373993642), (10, 186996821), (11, 169997110), (17, 109998130), (22, 84998555), (34, 54999065), (55, 33999422), (85, 21999626), (110, 16999711), (170, 10999813), (187, 9999830), (374, 4999915), (935, 1999966), (1870, 999983)]