1979726432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191537}}^1$

素因数の和:191583

約数の個数: 48

約数和(自身を含む): 4344081840

約数和(自身を除く): 2364355408

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 191537, 383074, 766148, 1532296, 3064592, 3256129, 3639203, 6129184, 6512258, 7278406, 13024516, 14556812, 26049032, 29113624, 52098064, 58227248, 61866451, 104196128, 116454496, 123732902, 247465804, 494931608, 989863216, 1979726432]

約数ペア:

[(1, 1979726432), (2, 989863216), (4, 494931608), (8, 247465804), (16, 123732902), (17, 116454496), (19, 104196128), (32, 61866451), (34, 58227248), (38, 52098064), (68, 29113624), (76, 26049032), (136, 14556812), (152, 13024516), (272, 7278406), (304, 6512258), (323, 6129184), (544, 3639203), (608, 3256129), (646, 3064592), (1292, 1532296), (2584, 766148), (5168, 383074), (10336, 191537)]