964689746

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 1494696000

約数和(自身を除く): 530006254

約数列:

[1, 2, 61, 122, 139, 163, 278, 326, 349, 698, 8479, 9943, 16958, 19886, 21289, 22657, 42578, 45314, 48511, 56887, 97022, 113774, 1382077, 2764154, 2959171, 3470107, 5918342, 6940214, 7907293, 15814586, 482344873, 964689746]

約数ペア:

[(1, 964689746), (2, 482344873), (61, 15814586), (122, 7907293), (139, 6940214), (163, 5918342), (278, 3470107), (326, 2959171), (349, 2764154), (698, 1382077), (8479, 113774), (9943, 97022), (16958, 56887), (19886, 48511), (21289, 45314), (22657, 42578)]