1036897225520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997016563}}^1$

素因数の和:997016589

約数の個数: 40

約数和(自身を含む): 2596231132656

約数和(自身を除く): 1559333907136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 997016563, 1994033126, 3988066252, 4985082815, 7976132504, 9970165630, 12961215319, 15952265008, 19940331260, 25922430638, 39880662520, 51844861276, 64806076595, 79761325040, 103689722552, 129612153190, 207379445104, 259224306380, 518448612760, 1036897225520]

約数ペア:

[(1, 1036897225520), (2, 518448612760), (4, 259224306380), (5, 207379445104), (8, 129612153190), (10, 103689722552), (13, 79761325040), (16, 64806076595), (20, 51844861276), (26, 39880662520), (40, 25922430638), (52, 19940331260), (65, 15952265008), (80, 12961215319), (104, 9970165630), (130, 7976132504), (208, 4985082815), (260, 3988066252), (520, 1994033126), (1040, 997016563)]