1874403970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{106319}}^1$

素因数の和:106410

約数の個数: 32

約数和(自身を含む): 3536628480

約数和(自身を除く): 1662224510

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 17630, 106319, 212638, 531595, 1063190, 4359079, 4571717, 8718158, 9143434, 21795395, 22858585, 43590790, 45717170, 187440397, 374880794, 937201985, 1874403970]

約数ペア:

[(1, 1874403970), (2, 937201985), (5, 374880794), (10, 187440397), (41, 45717170), (43, 43590790), (82, 22858585), (86, 21795395), (205, 9143434), (215, 8718158), (410, 4571717), (430, 4359079), (1763, 1063190), (3526, 531595), (8815, 212638), (17630, 106319)]