2174810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 4525632

約数和(自身を除く): 2350822

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1163, 1870, 2326, 5815, 11630, 12793, 19771, 25586, 39542, 63965, 98855, 127930, 197710, 217481, 434962, 1087405, 2174810]

約数ペア:

[(1, 2174810), (2, 1087405), (5, 434962), (10, 217481), (11, 197710), (17, 127930), (22, 98855), (34, 63965), (55, 39542), (85, 25586), (110, 19771), (170, 12793), (187, 11630), (374, 5815), (935, 2326), (1163, 1870)]