2128049274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{7129}}^1$

素因数の和:7279

約数の個数: 64

約数和(自身を含む): 4743446400

約数和(自身を除く): 2615397126

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 89, 129, 178, 258, 267, 534, 559, 1118, 1157, 1677, 2314, 3354, 3471, 3827, 6942, 7129, 7654, 11481, 14258, 21387, 22962, 42774, 49751, 92677, 99502, 149253, 185354, 278031, 298506, 306547, 556062, 613094, 634481, 919641, 1268962, 1839282, 1903443, 3806886, 3985111, 7970222, 8248253, 11955333, 16496506, 23910666, 24744759, 27282683, 49489518, 54565366, 81848049, 163696098, 354674879, 709349758, 1064024637, 2128049274]

約数ペア:

[(1, 2128049274), (2, 1064024637), (3, 709349758), (6, 354674879), (13, 163696098), (26, 81848049), (39, 54565366), (43, 49489518), (78, 27282683), (86, 24744759), (89, 23910666), (129, 16496506), (178, 11955333), (258, 8248253), (267, 7970222), (534, 3985111), (559, 3806886), (1118, 1903443), (1157, 1839282), (1677, 1268962), (2314, 919641), (3354, 634481), (3471, 613094), (3827, 556062), (6942, 306547), (7129, 298506), (7654, 278031), (11481, 185354), (14258, 149253), (21387, 99502), (22962, 92677), (42774, 49751)]