25873670316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{841913}}^1$

素因数の和:842130

約数の個数: 48

約数和(自身を含む): 65345997024

約数和(自身を除く): 39472326708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 5122, 7683, 10244, 15366, 30732, 841913, 1683826, 2525739, 3367652, 5051478, 10102956, 10944869, 21889738, 32834607, 43779476, 65669214, 131338428, 165856861, 331713722, 497570583, 663427444, 995141166, 1990282332, 2156139193, 4312278386, 6468417579, 8624556772, 12936835158, 25873670316]

約数ペア:

[(1, 25873670316), (2, 12936835158), (3, 8624556772), (4, 6468417579), (6, 4312278386), (12, 2156139193), (13, 1990282332), (26, 995141166), (39, 663427444), (52, 497570583), (78, 331713722), (156, 165856861), (197, 131338428), (394, 65669214), (591, 43779476), (788, 32834607), (1182, 21889738), (2364, 10944869), (2561, 10102956), (5122, 5051478), (7683, 3367652), (10244, 2525739), (15366, 1683826), (30732, 841913)]