2497469756

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{216719}}^1$

素因数の和:216833

約数の個数: 24

約数和(自身を含む): 4538983680

約数和(自身を除く): 2041513924

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 216719, 433438, 866876, 9318917, 14520173, 18637834, 29040346, 37275668, 58080692, 624367439, 1248734878, 2497469756]

約数ペア:

[(1, 2497469756), (2, 1248734878), (4, 624367439), (43, 58080692), (67, 37275668), (86, 29040346), (134, 18637834), (172, 14520173), (268, 9318917), (2881, 866876), (5762, 433438), (11524, 216719)]