15697898482

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1\times {\mathrm{2939}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 27886299840

約数和(自身を除く): 12188401358

約数列:

[1, 2, 7, 14, 31, 62, 217, 397, 434, 794, 961, 1922, 2779, 2939, 5558, 5878, 6727, 12307, 13454, 20573, 24614, 41146, 86149, 91109, 172298, 182218, 381517, 637763, 763034, 1166783, 1275526, 2333566, 2670619, 2824379, 5341238, 5648758, 8167481, 16334962, 19770653, 36170273, 39541306, 72340546, 253191911, 506383822, 1121278463, 2242556926, 7848949241, 15697898482]

約数ペア:

[(1, 15697898482), (2, 7848949241), (7, 2242556926), (14, 1121278463), (31, 506383822), (62, 253191911), (217, 72340546), (397, 39541306), (434, 36170273), (794, 19770653), (961, 16334962), (1922, 8167481), (2779, 5648758), (2939, 5341238), (5558, 2824379), (5878, 2670619), (6727, 2333566), (12307, 1275526), (13454, 1166783), (20573, 763034), (24614, 637763), (41146, 381517), (86149, 182218), (91109, 172298)]