8031452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 17404800

約数和(自身を除く): 9373348

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 739, 836, 988, 1478, 2717, 2956, 5434, 8129, 9607, 10868, 14041, 16258, 19214, 28082, 32516, 38428, 56164, 105677, 154451, 182533, 211354, 308902, 365066, 422708, 617804, 730132, 2007863, 4015726, 8031452]

約数ペア:

[(1, 8031452), (2, 4015726), (4, 2007863), (11, 730132), (13, 617804), (19, 422708), (22, 365066), (26, 308902), (38, 211354), (44, 182533), (52, 154451), (76, 105677), (143, 56164), (209, 38428), (247, 32516), (286, 28082), (418, 19214), (494, 16258), (572, 14041), (739, 10868), (836, 9607), (988, 8129), (1478, 5434), (2717, 2956)]