505969504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1451}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 1057096656

約数和(自身を除く): 551127152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 641, 1282, 1451, 2564, 2902, 5128, 5804, 10256, 10897, 11608, 20512, 21794, 23216, 24667, 43588, 46432, 49334, 87176, 98668, 174352, 197336, 348704, 394672, 789344, 930091, 1860182, 3720364, 7440728, 14881456, 15811547, 29762912, 31623094, 63246188, 126492376, 252984752, 505969504]

約数ペア:

[(1, 505969504), (2, 252984752), (4, 126492376), (8, 63246188), (16, 31623094), (17, 29762912), (32, 15811547), (34, 14881456), (68, 7440728), (136, 3720364), (272, 1860182), (544, 930091), (641, 789344), (1282, 394672), (1451, 348704), (2564, 197336), (2902, 174352), (5128, 98668), (5804, 87176), (10256, 49334), (10897, 46432), (11608, 43588), (20512, 24667), (21794, 23216)]