1979300528056

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1\times {\mathrm{15737}}^1$

素因数の和:17516

約数の個数: 64

約数和(自身を含む): 3790415462400

約数和(自身を除く): 1811114934344

約数列:

[1, 2, 4, 8, 79, 127, 158, 254, 316, 508, 632, 1016, 1567, 3134, 6268, 10033, 12536, 15737, 20066, 31474, 40132, 62948, 80264, 123793, 125896, 199009, 247586, 398018, 495172, 796036, 990344, 1243223, 1592072, 1998599, 2486446, 3997198, 4972892, 7994396, 9945784, 15721711, 15988792, 24659879, 31443422, 49319758, 62886844, 98639516, 125773688, 157889321, 197279032, 315778642, 631557284, 1263114568, 1948130441, 3131804633, 3896260882, 6263609266, 7792521764, 12527218532, 15585043528, 25054437064, 247412566007, 494825132014, 989650264028, 1979300528056]

約数ペア:

[(1, 1979300528056), (2, 989650264028), (4, 494825132014), (8, 247412566007), (79, 25054437064), (127, 15585043528), (158, 12527218532), (254, 7792521764), (316, 6263609266), (508, 3896260882), (632, 3131804633), (1016, 1948130441), (1567, 1263114568), (3134, 631557284), (6268, 315778642), (10033, 197279032), (12536, 157889321), (15737, 125773688), (20066, 98639516), (31474, 62886844), (40132, 49319758), (62948, 31443422), (80264, 24659879), (123793, 15988792), (125896, 15721711), (199009, 9945784), (247586, 7994396), (398018, 4972892), (495172, 3997198), (796036, 2486446), (990344, 1998599), (1243223, 1592072)]