739914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 1720320

約数和(自身を除く): 980406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 223, 237, 446, 474, 553, 669, 1106, 1338, 1561, 1659, 3122, 3318, 4683, 9366, 17617, 35234, 52851, 105702, 123319, 246638, 369957, 739914]

約数ペア:

[(1, 739914), (2, 369957), (3, 246638), (6, 123319), (7, 105702), (14, 52851), (21, 35234), (42, 17617), (79, 9366), (158, 4683), (223, 3318), (237, 3122), (446, 1659), (474, 1561), (553, 1338), (669, 1106)]