245115512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{12511}}^1$

素因数の和:12627

約数の個数: 32

約数和(自身を含む): 480460800

約数和(自身を除く): 235345288

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2449, 4898, 9796, 12511, 19592, 25022, 50044, 100088, 387841, 775682, 988369, 1551364, 1976738, 3102728, 3953476, 7906952, 30639439, 61278878, 122557756, 245115512]

約数ペア:

[(1, 245115512), (2, 122557756), (4, 61278878), (8, 30639439), (31, 7906952), (62, 3953476), (79, 3102728), (124, 1976738), (158, 1551364), (248, 988369), (316, 775682), (632, 387841), (2449, 100088), (4898, 50044), (9796, 25022), (12511, 19592)]