390430866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{152393}}^1$

素因数の和:152466

約数の個数: 32

約数和(自身を含む): 907049088

約数和(自身を除く): 516618222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 152393, 304786, 457179, 914358, 1066751, 2133502, 3200253, 6400506, 9295973, 18591946, 27887919, 55775838, 65071811, 130143622, 195215433, 390430866]

約数ペア:

[(1, 390430866), (2, 195215433), (3, 130143622), (6, 65071811), (7, 55775838), (14, 27887919), (21, 18591946), (42, 9295973), (61, 6400506), (122, 3200253), (183, 2133502), (366, 1066751), (427, 914358), (854, 457179), (1281, 304786), (2562, 152393)]