318713068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{13229}}^1$

素因数の和:13569

約数の個数: 24

約数和(自身を含む): 588999600

約数和(自身を除く): 270286532

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 1268, 6023, 12046, 13229, 24092, 26458, 52916, 251351, 502702, 1005404, 4193593, 8387186, 16774372, 79678267, 159356534, 318713068]

約数ペア:

[(1, 318713068), (2, 159356534), (4, 79678267), (19, 16774372), (38, 8387186), (76, 4193593), (317, 1005404), (634, 502702), (1268, 251351), (6023, 52916), (12046, 26458), (13229, 24092)]