313627678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{74923}}^1$

素因数の和:74968

約数の個数: 32

約数和(自身を含む): 604187136

約数和(自身を除く): 290559458

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 74923, 149846, 524461, 973999, 1048922, 1723229, 1947998, 3446458, 6817993, 12062603, 13635986, 22401977, 24125206, 44803954, 156813839, 313627678]

約数ペア:

[(1, 313627678), (2, 156813839), (7, 44803954), (13, 24125206), (14, 22401977), (23, 13635986), (26, 12062603), (46, 6817993), (91, 3446458), (161, 1947998), (182, 1723229), (299, 1048922), (322, 973999), (598, 524461), (2093, 149846), (4186, 74923)]