248977366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1163}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 420380928

約数和(自身を除く): 171403562

約数列:

[1, 2, 11, 22, 37, 74, 263, 407, 526, 814, 1163, 2326, 2893, 5786, 9731, 12793, 19462, 25586, 43031, 86062, 107041, 214082, 305869, 473341, 611738, 946682, 3364559, 6729118, 11317153, 22634306, 124488683, 248977366]

約数ペア:

[(1, 248977366), (2, 124488683), (11, 22634306), (22, 11317153), (37, 6729118), (74, 3364559), (263, 946682), (407, 611738), (526, 473341), (814, 305869), (1163, 214082), (2326, 107041), (2893, 86062), (5786, 43031), (9731, 25586), (12793, 19462)]