508112332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2843}}^1$

素因数の和:3358

約数の個数: 48

約数和(自身を含む): 1097010432

約数和(自身を除く): 588898100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 491, 982, 1964, 2843, 3437, 5686, 6383, 6874, 11372, 12766, 13748, 19901, 25532, 36959, 39802, 44681, 73918, 79604, 89362, 147836, 178724, 258713, 517426, 1034852, 1395913, 2791826, 5583652, 9771391, 18146869, 19542782, 36293738, 39085564, 72587476, 127028083, 254056166, 508112332]

約数ペア:

[(1, 508112332), (2, 254056166), (4, 127028083), (7, 72587476), (13, 39085564), (14, 36293738), (26, 19542782), (28, 18146869), (52, 9771391), (91, 5583652), (182, 2791826), (364, 1395913), (491, 1034852), (982, 517426), (1964, 258713), (2843, 178724), (3437, 147836), (5686, 89362), (6383, 79604), (6874, 73918), (11372, 44681), (12766, 39802), (13748, 36959), (19901, 25532)]