2193142018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 3513803328

約数和(自身を除く): 1320661310

約数列:

[1, 2, 17, 34, 211, 347, 422, 694, 881, 1762, 3587, 5899, 7174, 11798, 14977, 29954, 73217, 146434, 185891, 305707, 371782, 611414, 1244689, 2489378, 3160147, 5197019, 6320294, 10394038, 64504177, 129008354, 1096571009, 2193142018]

約数ペア:

[(1, 2193142018), (2, 1096571009), (17, 129008354), (34, 64504177), (211, 10394038), (347, 6320294), (422, 5197019), (694, 3160147), (881, 2489378), (1762, 1244689), (3587, 611414), (5899, 371782), (7174, 305707), (11798, 185891), (14977, 146434), (29954, 73217)]