938659964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66047}}^1$

素因数の和:66098

約数の個数: 48

約数和(自身を含む): 1997291520

約数和(自身を除く): 1058631556

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 66047, 132094, 264188, 726517, 1122799, 1254893, 1453034, 2245598, 2509786, 2906068, 4491196, 5019572, 12350789, 13803823, 21333181, 24701578, 27607646, 42666362, 49403156, 55215292, 85332724, 234664991, 469329982, 938659964]

約数ペア:

[(1, 938659964), (2, 469329982), (4, 234664991), (11, 85332724), (17, 55215292), (19, 49403156), (22, 42666362), (34, 27607646), (38, 24701578), (44, 21333181), (68, 13803823), (76, 12350789), (187, 5019572), (209, 4491196), (323, 2906068), (374, 2509786), (418, 2245598), (646, 1453034), (748, 1254893), (836, 1122799), (1292, 726517), (3553, 264188), (7106, 132094), (14212, 66047)]