234304238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6337}}^1$

素因数の和:6504

約数の個数: 32

約数和(自身を含む): 425913600

約数和(自身を除く): 191609362

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 6337, 12674, 18487, 36974, 44359, 88718, 120403, 240806, 842821, 880843, 1685642, 1761686, 6165901, 12331802, 16736017, 33472034, 117152119, 234304238]

約数ペア:

[(1, 234304238), (2, 117152119), (7, 33472034), (14, 16736017), (19, 12331802), (38, 6165901), (133, 1761686), (139, 1685642), (266, 880843), (278, 842821), (973, 240806), (1946, 120403), (2641, 88718), (5282, 44359), (6337, 36974), (12674, 18487)]