122837390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7213}}^1$

素因数の和:7364

約数の個数: 32

約数和(自身を含む): 239966496

約数和(自身を除く): 117129106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 7213, 8515, 14426, 17030, 36065, 72130, 93769, 187538, 468845, 937690, 944903, 1889806, 4724515, 9449030, 12283739, 24567478, 61418695, 122837390]

約数ペア:

[(1, 122837390), (2, 61418695), (5, 24567478), (10, 12283739), (13, 9449030), (26, 4724515), (65, 1889806), (130, 944903), (131, 937690), (262, 468845), (655, 187538), (1310, 93769), (1703, 72130), (3406, 36065), (7213, 17030), (8515, 14426)]