408288702952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{55293703}}^1$

素因数の和:55293793

約数の個数: 32

約数和(自身を含む): 836040804480

約数和(自身を除く): 427752101528

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 55293703, 110587406, 221174812, 442349624, 718818139, 1437636278, 2875272556, 3925852913, 5750545112, 7851705826, 15703411652, 31406823304, 51036087869, 102072175738, 204144351476, 408288702952]

約数ペア:

[(1, 408288702952), (2, 204144351476), (4, 102072175738), (8, 51036087869), (13, 31406823304), (26, 15703411652), (52, 7851705826), (71, 5750545112), (104, 3925852913), (142, 2875272556), (284, 1437636278), (568, 718818139), (923, 442349624), (1846, 221174812), (3692, 110587406), (7384, 55293703)]