1539348728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{3301}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 2931383520

約数和(自身を除く): 1392034792

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 821, 1642, 3284, 3301, 6568, 6602, 13204, 26408, 58291, 116582, 233164, 234371, 466328, 468742, 937484, 1874968, 2710121, 5420242, 10840484, 21680968, 192418591, 384837182, 769674364, 1539348728]

約数ペア:

[(1, 1539348728), (2, 769674364), (4, 384837182), (8, 192418591), (71, 21680968), (142, 10840484), (284, 5420242), (568, 2710121), (821, 1874968), (1642, 937484), (3284, 468742), (3301, 466328), (6568, 234371), (6602, 233164), (13204, 116582), (26408, 58291)]