1946335048

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1901}}^1$

素因数の和:2350

約数の個数: 64

約数和(自身を含む): 4272652800

約数和(自身を除く): 2326317752

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 389, 658, 778, 1316, 1556, 1901, 2632, 2723, 3112, 3802, 5446, 7604, 10892, 13307, 15208, 18283, 21784, 26614, 36566, 53228, 73132, 89347, 106456, 127981, 146264, 178694, 255962, 357388, 511924, 625429, 714776, 739489, 1023848, 1250858, 1478978, 2501716, 2957956, 5003432, 5176423, 5915912, 10352846, 20705692, 34755983, 41411384, 69511966, 139023932, 243291881, 278047864, 486583762, 973167524, 1946335048]

約数ペア:

[(1, 1946335048), (2, 973167524), (4, 486583762), (7, 278047864), (8, 243291881), (14, 139023932), (28, 69511966), (47, 41411384), (56, 34755983), (94, 20705692), (188, 10352846), (329, 5915912), (376, 5176423), (389, 5003432), (658, 2957956), (778, 2501716), (1316, 1478978), (1556, 1250858), (1901, 1023848), (2632, 739489), (2723, 714776), (3112, 625429), (3802, 511924), (5446, 357388), (7604, 255962), (10892, 178694), (13307, 146264), (15208, 127981), (18283, 106456), (21784, 89347), (26614, 73132), (36566, 53228)]