291249430

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{14717}}^1$

素因数の和:16703

約数の個数: 16

約数和(自身を含む): 524549520

約数和(自身を除く): 233300090

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 14717, 19790, 29434, 73585, 147170, 29124943, 58249886, 145624715, 291249430]

約数ペア:

[(1, 291249430), (2, 145624715), (5, 58249886), (10, 29124943), (1979, 147170), (3958, 73585), (9895, 29434), (14717, 19790)]