2001797458

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{2477}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 3150350784

約数和(自身を除く): 1148553326

約数列:

[1, 2, 37, 67, 74, 134, 163, 326, 2477, 2479, 4954, 4958, 6031, 10921, 12062, 21842, 91649, 165959, 183298, 331918, 403751, 404077, 807502, 808154, 6140483, 12280966, 14938787, 27051317, 29877574, 54102634, 1000898729, 2001797458]

約数ペア:

[(1, 2001797458), (2, 1000898729), (37, 54102634), (67, 29877574), (74, 27051317), (134, 14938787), (163, 12280966), (326, 6140483), (2477, 808154), (2479, 807502), (4954, 404077), (4958, 403751), (6031, 331918), (10921, 183298), (12062, 165959), (21842, 91649)]