2378622730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1138097}}^1$

素因数の和:1138134

約数の個数: 32

約数和(自身を含む): 4916583360

約数和(自身を除く): 2537960630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1138097, 2276194, 5690485, 11380970, 12519067, 21623843, 25038134, 43247686, 62595335, 108119215, 125190670, 216238430, 237862273, 475724546, 1189311365, 2378622730]

約数ペア:

[(1, 2378622730), (2, 1189311365), (5, 475724546), (10, 237862273), (11, 216238430), (19, 125190670), (22, 108119215), (38, 62595335), (55, 43247686), (95, 25038134), (110, 21623843), (190, 12519067), (209, 11380970), (418, 5690485), (1045, 2276194), (2090, 1138097)]