487296002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 780909120

約数和(自身を除く): 293613118

約数列:

[1, 2, 19, 38, 113, 226, 283, 401, 566, 802, 2147, 4294, 5377, 7619, 10754, 15238, 31979, 45313, 63958, 90626, 113483, 226966, 607601, 860947, 1215202, 1721894, 2156177, 4312354, 12823579, 25647158, 243648001, 487296002]

約数ペア:

[(1, 487296002), (2, 243648001), (19, 25647158), (38, 12823579), (113, 4312354), (226, 2156177), (283, 1721894), (401, 1215202), (566, 860947), (802, 607601), (2147, 226966), (4294, 113483), (5377, 90626), (7619, 63958), (10754, 45313), (15238, 31979)]