2005710057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{773}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 3180235968

約数和(自身を除く): 1174525911

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 331, 603, 773, 871, 993, 2319, 2613, 2979, 4303, 6957, 7839, 10049, 12909, 22177, 30147, 38727, 51791, 66531, 90441, 155373, 199593, 255863, 288301, 466119, 673283, 767589, 864903, 2019849, 2302767, 2594709, 3326219, 6059547, 9978657, 17142821, 29935971, 51428463, 154285389, 222856673, 668570019, 2005710057]

約数ペア:

[(1, 2005710057), (3, 668570019), (9, 222856673), (13, 154285389), (39, 51428463), (67, 29935971), (117, 17142821), (201, 9978657), (331, 6059547), (603, 3326219), (773, 2594709), (871, 2302767), (993, 2019849), (2319, 864903), (2613, 767589), (2979, 673283), (4303, 466119), (6957, 288301), (7839, 255863), (10049, 199593), (12909, 155373), (22177, 90441), (30147, 66531), (38727, 51791)]