2705178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 6399360

約数和(自身を除く): 3694182

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 2221, 4442, 6663, 13326, 15547, 31094, 46641, 64409, 93282, 128818, 193227, 386454, 450863, 901726, 1352589, 2705178]

約数ペア:

[(1, 2705178), (2, 1352589), (3, 901726), (6, 450863), (7, 386454), (14, 193227), (21, 128818), (29, 93282), (42, 64409), (58, 46641), (87, 31094), (174, 15547), (203, 13326), (406, 6663), (609, 4442), (1218, 2221)]