498871268

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 1010158464

約数和(自身を除く): 511287196

約数列:

[1, 2, 4, 7, 14, 28, 157, 283, 314, 401, 566, 628, 802, 1099, 1132, 1604, 1981, 2198, 2807, 3962, 4396, 5614, 7924, 11228, 44431, 62957, 88862, 113483, 125914, 177724, 226966, 251828, 311017, 440699, 453932, 622034, 794381, 881398, 1244068, 1588762, 1762796, 3177524, 17816831, 35633662, 71267324, 124717817, 249435634, 498871268]

約数ペア:

[(1, 498871268), (2, 249435634), (4, 124717817), (7, 71267324), (14, 35633662), (28, 17816831), (157, 3177524), (283, 1762796), (314, 1588762), (401, 1244068), (566, 881398), (628, 794381), (802, 622034), (1099, 453932), (1132, 440699), (1604, 311017), (1981, 251828), (2198, 226966), (2807, 177724), (3962, 125914), (4396, 113483), (5614, 88862), (7924, 62957), (11228, 44431)]