4871836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 8910720

約数和(自身を除く): 4038884

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 389, 404, 778, 1556, 3131, 6262, 12059, 12524, 24118, 39289, 48236, 78578, 157156, 1217959, 2435918, 4871836]

約数ペア:

[(1, 4871836), (2, 2435918), (4, 1217959), (31, 157156), (62, 78578), (101, 48236), (124, 39289), (202, 24118), (389, 12524), (404, 12059), (778, 6262), (1556, 3131)]