121035304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1321}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 244860840

約数和(自身を除く): 123825536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 881, 1321, 1762, 2642, 3524, 5284, 7048, 10568, 11453, 17173, 22906, 34346, 45812, 68692, 91624, 137384, 1163801, 2327602, 4655204, 9310408, 15129413, 30258826, 60517652, 121035304]

約数ペア:

[(1, 121035304), (2, 60517652), (4, 30258826), (8, 15129413), (13, 9310408), (26, 4655204), (52, 2327602), (104, 1163801), (881, 137384), (1321, 91624), (1762, 68692), (2642, 45812), (3524, 34346), (5284, 22906), (7048, 17173), (10568, 11453)]