245037624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{785377}}^1$

素因数の和:785399

約数の個数: 32

約数和(自身を含む): 659717520

約数和(自身を除く): 414679896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 785377, 1570754, 2356131, 3141508, 4712262, 6283016, 9424524, 10209901, 18849048, 20419802, 30629703, 40839604, 61259406, 81679208, 122518812, 245037624]

約数ペア:

[(1, 245037624), (2, 122518812), (3, 81679208), (4, 61259406), (6, 40839604), (8, 30629703), (12, 20419802), (13, 18849048), (24, 10209901), (26, 9424524), (39, 6283016), (52, 4712262), (78, 3141508), (104, 2356131), (156, 1570754), (312, 785377)]