104280904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{143243}}^1$

素因数の和:143269

約数の個数: 32

約数和(自身を含む): 240649920

約数和(自身を除く): 136369016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 143243, 286486, 572972, 1002701, 1145944, 1862159, 2005402, 3724318, 4010804, 7448636, 8021608, 13035113, 14897272, 26070226, 52140452, 104280904]

約数ペア:

[(1, 104280904), (2, 52140452), (4, 26070226), (7, 14897272), (8, 13035113), (13, 8021608), (14, 7448636), (26, 4010804), (28, 3724318), (52, 2005402), (56, 1862159), (91, 1145944), (104, 1002701), (182, 572972), (364, 286486), (728, 143243)]