339936068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{6473}}^1$

素因数の和:7187

約数の個数: 24

約数和(自身を含む): 627201120

約数和(自身を除く): 287265052

約数列:

[1, 2, 4, 19, 38, 76, 691, 1382, 2764, 6473, 12946, 13129, 25892, 26258, 52516, 122987, 245974, 491948, 4472843, 8945686, 17891372, 84984017, 169968034, 339936068]

約数ペア:

[(1, 339936068), (2, 169968034), (4, 84984017), (19, 17891372), (38, 8945686), (76, 4472843), (691, 491948), (1382, 245974), (2764, 122987), (6473, 52516), (12946, 26258), (13129, 25892)]