2011454552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{23971}}^1$

素因数の和:24611

約数の個数: 32

約数和(自身を含む): 3999967920

約数和(自身を除く): 1988513368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 617, 1234, 2468, 4936, 10489, 20978, 23971, 41956, 47942, 83912, 95884, 191768, 407507, 815014, 1630028, 3260056, 14790107, 29580214, 59160428, 118320856, 251431819, 502863638, 1005727276, 2011454552]

約数ペア:

[(1, 2011454552), (2, 1005727276), (4, 502863638), (8, 251431819), (17, 118320856), (34, 59160428), (68, 29580214), (136, 14790107), (617, 3260056), (1234, 1630028), (2468, 815014), (4936, 407507), (10489, 191768), (20978, 95884), (23971, 83912), (41956, 47942)]