1902561008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{38321}}^1$

素因数の和:38465

約数の個数: 40

約数和(自身を含む): 3849061680

約数和(自身を除く): 1946500672

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1712, 3103, 6206, 12412, 24824, 38321, 49648, 76642, 153284, 306568, 613136, 1111309, 2222618, 4100347, 4445236, 8200694, 8890472, 16401388, 17780944, 32802776, 65605552, 118910063, 237820126, 475640252, 951280504, 1902561008]

約数ペア:

[(1, 1902561008), (2, 951280504), (4, 475640252), (8, 237820126), (16, 118910063), (29, 65605552), (58, 32802776), (107, 17780944), (116, 16401388), (214, 8890472), (232, 8200694), (428, 4445236), (464, 4100347), (856, 2222618), (1712, 1111309), (3103, 613136), (6206, 306568), (12412, 153284), (24824, 76642), (38321, 49648)]