41856490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7853}}^1$

素因数の和:7914

約数の個数: 32

約数和(自身を含む): 83126736

約数和(自身を除く): 41270246

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7853, 15706, 39265, 78530, 102089, 204178, 321973, 510445, 643946, 1020890, 1609865, 3219730, 4185649, 8371298, 20928245, 41856490]

約数ペア:

[(1, 41856490), (2, 20928245), (5, 8371298), (10, 4185649), (13, 3219730), (26, 1609865), (41, 1020890), (65, 643946), (82, 510445), (130, 321973), (205, 204178), (410, 102089), (533, 78530), (1066, 39265), (2665, 15706), (5330, 7853)]