1738009743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 2624593920

約数和(自身を除く): 886584177

約数列:

[1, 3, 19, 23, 57, 61, 69, 103, 183, 211, 309, 437, 633, 1159, 1311, 1403, 1957, 2369, 3477, 4009, 4209, 4853, 5871, 6283, 7107, 12027, 12871, 14559, 18849, 21733, 26657, 38613, 45011, 65199, 79971, 92207, 119377, 135033, 144509, 244549, 276621, 296033, 358131, 412927, 433527, 499859, 733647, 888099, 1238781, 1325713, 1499577, 2745671, 3977139, 5624627, 8237013, 9497321, 16873881, 25188547, 28491963, 30491399, 75565641, 91474197, 579336581, 1738009743]

約数ペア:

[(1, 1738009743), (3, 579336581), (19, 91474197), (23, 75565641), (57, 30491399), (61, 28491963), (69, 25188547), (103, 16873881), (183, 9497321), (211, 8237013), (309, 5624627), (437, 3977139), (633, 2745671), (1159, 1499577), (1311, 1325713), (1403, 1238781), (1957, 888099), (2369, 733647), (3477, 499859), (4009, 433527), (4209, 412927), (4853, 358131), (5871, 296033), (6283, 276621), (7107, 244549), (12027, 144509), (12871, 135033), (14559, 119377), (18849, 92207), (21733, 79971), (26657, 65199), (38613, 45011)]