2005234566

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 4253399040

約数和(自身を除く): 2248164474

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 409, 613, 818, 1226, 1227, 1333, 1839, 2454, 2666, 3678, 3999, 7998, 12679, 17587, 19003, 25358, 26359, 35174, 38006, 38037, 52718, 52761, 57009, 76074, 79077, 105522, 114018, 158154, 250717, 501434, 545197, 752151, 817129, 1090394, 1504302, 1634258, 1635591, 2451387, 3271182, 4902774, 7772227, 10780831, 15544454, 21561662, 23316681, 32342493, 46633362, 64684986, 334205761, 668411522, 1002617283, 2005234566]

約数ペア:

[(1, 2005234566), (2, 1002617283), (3, 668411522), (6, 334205761), (31, 64684986), (43, 46633362), (62, 32342493), (86, 23316681), (93, 21561662), (129, 15544454), (186, 10780831), (258, 7772227), (409, 4902774), (613, 3271182), (818, 2451387), (1226, 1635591), (1227, 1634258), (1333, 1504302), (1839, 1090394), (2454, 817129), (2666, 752151), (3678, 545197), (3999, 501434), (7998, 250717), (12679, 158154), (17587, 114018), (19003, 105522), (25358, 79077), (26359, 76074), (35174, 57009), (38006, 52761), (38037, 52718)]