264941502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{15731}}^1$

素因数の和:16144

約数の個数: 32

約数和(自身を含む): 607129344

約数和(自身を除く): 342187842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 5614, 8421, 15731, 16842, 31462, 47193, 94386, 110117, 220234, 330351, 660702, 6308131, 12616262, 18924393, 37848786, 44156917, 88313834, 132470751, 264941502]

約数ペア:

[(1, 264941502), (2, 132470751), (3, 88313834), (6, 44156917), (7, 37848786), (14, 18924393), (21, 12616262), (42, 6308131), (401, 660702), (802, 330351), (1203, 220234), (2406, 110117), (2807, 94386), (5614, 47193), (8421, 31462), (15731, 16842)]