289770618

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{5779}}^1$

素因数の和:5982

約数の個数: 32

約数和(自身を含む): 593444160

約数和(自身を除く): 303673542

約数列:

[1, 2, 3, 6, 61, 122, 137, 183, 274, 366, 411, 822, 5779, 8357, 11558, 16714, 17337, 25071, 34674, 50142, 352519, 705038, 791723, 1057557, 1583446, 2115114, 2375169, 4750338, 48295103, 96590206, 144885309, 289770618]

約数ペア:

[(1, 289770618), (2, 144885309), (3, 96590206), (6, 48295103), (61, 4750338), (122, 2375169), (137, 2115114), (183, 1583446), (274, 1057557), (366, 791723), (411, 705038), (822, 352519), (5779, 50142), (8357, 34674), (11558, 25071), (16714, 17337)]