331211146

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5869}}^1$

素因数の和:6046

約数の個数: 32

約数和(自身を含む): 591696000

約数和(自身を除く): 260484854

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 5869, 8062, 11738, 28217, 41083, 56434, 82166, 170201, 340402, 815791, 1191407, 1631582, 2382814, 5710537, 11421074, 23657939, 47315878, 165605573, 331211146]

約数ペア:

[(1, 331211146), (2, 165605573), (7, 47315878), (14, 23657939), (29, 11421074), (58, 5710537), (139, 2382814), (203, 1631582), (278, 1191407), (406, 815791), (973, 340402), (1946, 170201), (4031, 82166), (5869, 56434), (8062, 41083), (11738, 28217)]