2590147252

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25561}}^1$

素因数の和:25637

約数の個数: 72

約数和(自身を含む): 5874761088

約数和(自身を除く): 3284613836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 1034, 1078, 1316, 2068, 2156, 2303, 3619, 4606, 7238, 9212, 14476, 25333, 25561, 50666, 51122, 101332, 102244, 178927, 281171, 357854, 562342, 715708, 1124684, 1201367, 1252489, 1968197, 2402734, 2504978, 3936394, 4805468, 5009956, 7872788, 8409569, 13215037, 13777379, 16819138, 26430074, 27554758, 33638276, 52860148, 55109516, 58866983, 92505259, 117733966, 185010518, 235467932, 370021036, 647536813, 1295073626, 2590147252]

約数ペア:

[(1, 2590147252), (2, 1295073626), (4, 647536813), (7, 370021036), (11, 235467932), (14, 185010518), (22, 117733966), (28, 92505259), (44, 58866983), (47, 55109516), (49, 52860148), (77, 33638276), (94, 27554758), (98, 26430074), (154, 16819138), (188, 13777379), (196, 13215037), (308, 8409569), (329, 7872788), (517, 5009956), (539, 4805468), (658, 3936394), (1034, 2504978), (1078, 2402734), (1316, 1968197), (2068, 1252489), (2156, 1201367), (2303, 1124684), (3619, 715708), (4606, 562342), (7238, 357854), (9212, 281171), (14476, 178927), (25333, 102244), (25561, 101332), (50666, 51122)]