820598604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{12413}}^1$

素因数の和:13214

約数の個数: 48

約数和(自身を含む): 2191219968

約数和(自身を除く): 1370621364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1574, 2361, 3148, 4722, 5509, 9444, 11018, 12413, 16527, 22036, 24826, 33054, 37239, 49652, 66108, 74478, 86891, 148956, 173782, 260673, 347564, 521346, 1042692, 9769031, 19538062, 29307093, 39076124, 58614186, 68383217, 117228372, 136766434, 205149651, 273532868, 410299302, 820598604]

約数ペア:

[(1, 820598604), (2, 410299302), (3, 273532868), (4, 205149651), (6, 136766434), (7, 117228372), (12, 68383217), (14, 58614186), (21, 39076124), (28, 29307093), (42, 19538062), (84, 9769031), (787, 1042692), (1574, 521346), (2361, 347564), (3148, 260673), (4722, 173782), (5509, 148956), (9444, 86891), (11018, 74478), (12413, 66108), (16527, 49652), (22036, 37239), (24826, 33054)]