129130004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 256327680

約数和(自身を除く): 127197676

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2383, 2852, 4766, 9532, 13547, 27094, 45277, 54188, 54809, 73873, 90554, 109618, 147746, 181108, 219236, 295492, 1041371, 1403587, 1699079, 2082742, 2807174, 3398158, 4165484, 5614348, 6796316, 32282501, 64565002, 129130004]

約数ペア:

[(1, 129130004), (2, 64565002), (4, 32282501), (19, 6796316), (23, 5614348), (31, 4165484), (38, 3398158), (46, 2807174), (62, 2082742), (76, 1699079), (92, 1403587), (124, 1041371), (437, 295492), (589, 219236), (713, 181108), (874, 147746), (1178, 109618), (1426, 90554), (1748, 73873), (2356, 54809), (2383, 54188), (2852, 45277), (4766, 27094), (9532, 13547)]