1306893718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{4451}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 2207907072

約数和(自身を除く): 901013354

約数列:

[1, 2, 13, 23, 26, 46, 299, 491, 598, 982, 4451, 6383, 8902, 11293, 12766, 22586, 57863, 102373, 115726, 146809, 204746, 293618, 1330849, 2185441, 2661698, 4370882, 28410733, 50265143, 56821466, 100530286, 653446859, 1306893718]

約数ペア:

[(1, 1306893718), (2, 653446859), (13, 100530286), (23, 56821466), (26, 50265143), (46, 28410733), (299, 4370882), (491, 2661698), (598, 2185441), (982, 1330849), (4451, 293618), (6383, 204746), (8902, 146809), (11293, 115726), (12766, 102373), (22586, 57863)]