2017751372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{6607}}^1$

素因数の和:7470

約数の個数: 48

約数和(自身を含む): 4351764480

約数和(自身を除く): 2334013108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 839, 1678, 3356, 5873, 6607, 10907, 11746, 13214, 21814, 23492, 26428, 43628, 46249, 76349, 85891, 92498, 152698, 171782, 184996, 305396, 343564, 601237, 1202474, 2404948, 5543273, 11086546, 22173092, 38802911, 72062549, 77605822, 144125098, 155211644, 288250196, 504437843, 1008875686, 2017751372]

約数ペア:

[(1, 2017751372), (2, 1008875686), (4, 504437843), (7, 288250196), (13, 155211644), (14, 144125098), (26, 77605822), (28, 72062549), (52, 38802911), (91, 22173092), (182, 11086546), (364, 5543273), (839, 2404948), (1678, 1202474), (3356, 601237), (5873, 343564), (6607, 305396), (10907, 184996), (11746, 171782), (13214, 152698), (21814, 92498), (23492, 85891), (26428, 76349), (43628, 46249)]