1330846904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2712

約数の個数: 64

約数和(自身を含む): 2735013600

約数和(自身を除く): 1404166696

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 89, 136, 172, 178, 344, 356, 712, 731, 1462, 1513, 2557, 2924, 3026, 3827, 5114, 5848, 6052, 7654, 10228, 12104, 15308, 20456, 30616, 43469, 65059, 86938, 109951, 130118, 173876, 219902, 227573, 260236, 347752, 439804, 455146, 520472, 879608, 910292, 1820584, 1869167, 3738334, 3868741, 7476668, 7737482, 9785639, 14953336, 15474964, 19571278, 30949928, 39142556, 78285112, 166355863, 332711726, 665423452, 1330846904]

約数ペア:

[(1, 1330846904), (2, 665423452), (4, 332711726), (8, 166355863), (17, 78285112), (34, 39142556), (43, 30949928), (68, 19571278), (86, 15474964), (89, 14953336), (136, 9785639), (172, 7737482), (178, 7476668), (344, 3868741), (356, 3738334), (712, 1869167), (731, 1820584), (1462, 910292), (1513, 879608), (2557, 520472), (2924, 455146), (3026, 439804), (3827, 347752), (5114, 260236), (5848, 227573), (6052, 219902), (7654, 173876), (10228, 130118), (12104, 109951), (15308, 86938), (20456, 65059), (30616, 43469)]