2017079197

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 2519354880

約数和(自身を除く): 502275683

約数列:

[1, 7, 19, 59, 83, 133, 163, 361, 413, 581, 1121, 1141, 1577, 2527, 3097, 4897, 7847, 9617, 11039, 13529, 21299, 21679, 29963, 34279, 58843, 67319, 93043, 94703, 149093, 182723, 209741, 257051, 411901, 651301, 798211, 1279061, 1767817, 1799357, 3471737, 4883969, 5587477, 12374719, 15166009, 24302159, 34187783, 106162063, 288154171, 2017079197]

約数ペア:

[(1, 2017079197), (7, 288154171), (19, 106162063), (59, 34187783), (83, 24302159), (133, 15166009), (163, 12374719), (361, 5587477), (413, 4883969), (581, 3471737), (1121, 1799357), (1141, 1767817), (1577, 1279061), (2527, 798211), (3097, 651301), (4897, 411901), (7847, 257051), (9617, 209741), (11039, 182723), (13529, 149093), (21299, 94703), (21679, 93043), (29963, 67319), (34279, 58843)]