2028974562

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{91867}}^1$

素因数の和:92287

約数の個数: 32

約数和(自身を含む): 4519905600

約数和(自身を除く): 2490931038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 3681, 7362, 11043, 22086, 91867, 183734, 275601, 551202, 826803, 1653606, 2480409, 4960818, 37573603, 75147206, 112720809, 225441618, 338162427, 676324854, 1014487281, 2028974562]

約数ペア:

[(1, 2028974562), (2, 1014487281), (3, 676324854), (6, 338162427), (9, 225441618), (18, 112720809), (27, 75147206), (54, 37573603), (409, 4960818), (818, 2480409), (1227, 1653606), (2454, 826803), (3681, 551202), (7362, 275601), (11043, 183734), (22086, 91867)]