328129004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{192113}}^1$

素因数の和:192185

約数の個数: 24

約数和(自身を含む): 667019808

約数和(自身を除く): 338890804

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 192113, 384226, 768452, 1344791, 2689582, 5379164, 11718893, 23437786, 46875572, 82032251, 164064502, 328129004]

約数ペア:

[(1, 328129004), (2, 164064502), (4, 82032251), (7, 46875572), (14, 23437786), (28, 11718893), (61, 5379164), (122, 2689582), (244, 1344791), (427, 768452), (854, 384226), (1708, 192113)]