1899681592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{30169}}^1$

素因数の和:30655

約数の個数: 32

約数和(自身を含む): 3779697600

約数和(自身を除く): 1880016008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 463, 926, 1852, 3704, 7871, 15742, 30169, 31484, 60338, 62968, 120676, 241352, 512873, 1025746, 2051492, 4102984, 13968247, 27936494, 55872988, 111745976, 237460199, 474920398, 949840796, 1899681592]

約数ペア:

[(1, 1899681592), (2, 949840796), (4, 474920398), (8, 237460199), (17, 111745976), (34, 55872988), (68, 27936494), (136, 13968247), (463, 4102984), (926, 2051492), (1852, 1025746), (3704, 512873), (7871, 241352), (15742, 120676), (30169, 62968), (31484, 60338)]