234421876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{145423}}^1$

素因数の和:145471

約数の個数: 24

約数和(自身を含む): 456049664

約数和(自身を除く): 221627788

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 145423, 290846, 581692, 1890499, 3780998, 4508113, 7561996, 9016226, 18032452, 58605469, 117210938, 234421876]

約数ペア:

[(1, 234421876), (2, 117210938), (4, 58605469), (13, 18032452), (26, 9016226), (31, 7561996), (52, 4508113), (62, 3780998), (124, 1890499), (403, 581692), (806, 290846), (1612, 145423)]