426359890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{6323}}^1$

素因数の和:6954

約数の個数: 32

約数和(自身を含む): 838714176

約数和(自身を除く): 412354286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 613, 1226, 3065, 6130, 6323, 6743, 12646, 13486, 31615, 33715, 63230, 67430, 69553, 139106, 347765, 695530, 3875999, 7751998, 19379995, 38759990, 42635989, 85271978, 213179945, 426359890]

約数ペア:

[(1, 426359890), (2, 213179945), (5, 85271978), (10, 42635989), (11, 38759990), (22, 19379995), (55, 7751998), (110, 3875999), (613, 695530), (1226, 347765), (3065, 139106), (6130, 69553), (6323, 67430), (6743, 63230), (12646, 33715), (13486, 31615)]