520022194

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 819590400

約数和(自身を除く): 299568206

約数列:

[1, 2, 47, 61, 89, 94, 122, 178, 1019, 2038, 2867, 4183, 5429, 5734, 8366, 10858, 47893, 62159, 90691, 95786, 124318, 181382, 255163, 510326, 2921473, 4262477, 5532151, 5842946, 8524954, 11064302, 260011097, 520022194]

約数ペア:

[(1, 520022194), (2, 260011097), (47, 11064302), (61, 8524954), (89, 5842946), (94, 5532151), (122, 4262477), (178, 2921473), (1019, 510326), (2038, 255163), (2867, 181382), (4183, 124318), (5429, 95786), (5734, 90691), (8366, 62159), (10858, 47893)]