1729198952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{126923}}^1$

素因数の和:127073

約数の個数: 32

約数和(自身を含む): 3518333280

約数和(自身を除く): 1789134328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 126923, 253846, 507692, 1015384, 1649999, 3299998, 6599996, 13199992, 16626913, 33253826, 66507652, 133015304, 216149869, 432299738, 864599476, 1729198952]

約数ペア:

[(1, 1729198952), (2, 864599476), (4, 432299738), (8, 216149869), (13, 133015304), (26, 66507652), (52, 33253826), (104, 16626913), (131, 13199992), (262, 6599996), (524, 3299998), (1048, 1649999), (1703, 1015384), (3406, 507692), (6812, 253846), (13624, 126923)]