521450124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3342629}}^1$

素因数の和:3342649

約数の個数: 24

約数和(自身を含む): 1310310960

約数和(自身を除く): 788860836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3342629, 6685258, 10027887, 13370516, 20055774, 40111548, 43454177, 86908354, 130362531, 173816708, 260725062, 521450124]

約数ペア:

[(1, 521450124), (2, 260725062), (3, 173816708), (4, 130362531), (6, 86908354), (12, 43454177), (13, 40111548), (26, 20055774), (39, 13370516), (52, 10027887), (78, 6685258), (156, 3342629)]