142693876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{144427}}^1$

素因数の和:144463

約数の個数: 24

約数和(自身を含む): 283078880

約数和(自身を除く): 140385004

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 144427, 288854, 577708, 1877551, 2744113, 3755102, 5488226, 7510204, 10976452, 35673469, 71346938, 142693876]

約数ペア:

[(1, 142693876), (2, 71346938), (4, 35673469), (13, 10976452), (19, 7510204), (26, 5488226), (38, 3755102), (52, 2744113), (76, 1877551), (247, 577708), (494, 288854), (988, 144427)]