2900744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 7205760

約数和(自身を除く): 4305016

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 277, 308, 374, 476, 554, 616, 748, 952, 1108, 1309, 1496, 1939, 2216, 2618, 3047, 3878, 4709, 5236, 6094, 7756, 9418, 10472, 12188, 15512, 18836, 21329, 24376, 32963, 37672, 42658, 51799, 65926, 85316, 103598, 131852, 170632, 207196, 263704, 362593, 414392, 725186, 1450372, 2900744]

約数ペア:

[(1, 2900744), (2, 1450372), (4, 725186), (7, 414392), (8, 362593), (11, 263704), (14, 207196), (17, 170632), (22, 131852), (28, 103598), (34, 85316), (44, 65926), (56, 51799), (68, 42658), (77, 37672), (88, 32963), (119, 24376), (136, 21329), (154, 18836), (187, 15512), (238, 12188), (277, 10472), (308, 9418), (374, 7756), (476, 6094), (554, 5236), (616, 4709), (748, 3878), (952, 3047), (1108, 2618), (1309, 2216), (1496, 1939)]