2009968192

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{2339}}^1$

素因数の和:2843

約数の個数: 56

約数和(自身を含む): 4136745600

約数和(自身を除く): 2126777408

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 463, 464, 926, 928, 1852, 1856, 2339, 3704, 4678, 7408, 9356, 13427, 14816, 18712, 26854, 29632, 37424, 53708, 67831, 74848, 107416, 135662, 149696, 214832, 271324, 429664, 542648, 859328, 1082957, 1085296, 2165914, 2170592, 4331828, 4341184, 8663656, 17327312, 31405753, 34654624, 62811506, 69309248, 125623012, 251246024, 502492048, 1004984096, 2009968192]

約数ペア:

[(1, 2009968192), (2, 1004984096), (4, 502492048), (8, 251246024), (16, 125623012), (29, 69309248), (32, 62811506), (58, 34654624), (64, 31405753), (116, 17327312), (232, 8663656), (463, 4341184), (464, 4331828), (926, 2170592), (928, 2165914), (1852, 1085296), (1856, 1082957), (2339, 859328), (3704, 542648), (4678, 429664), (7408, 271324), (9356, 214832), (13427, 149696), (14816, 135662), (18712, 107416), (26854, 74848), (29632, 67831), (37424, 53708)]