3894436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 8444352

約数和(自身を除く): 4549916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 823, 1183, 1646, 2366, 3292, 4732, 5761, 10699, 11522, 21398, 23044, 42796, 74893, 139087, 149786, 278174, 299572, 556348, 973609, 1947218, 3894436]

約数ペア:

[(1, 3894436), (2, 1947218), (4, 973609), (7, 556348), (13, 299572), (14, 278174), (26, 149786), (28, 139087), (52, 74893), (91, 42796), (169, 23044), (182, 21398), (338, 11522), (364, 10699), (676, 5761), (823, 4732), (1183, 3292), (1646, 2366)]