4878536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 10025400

約数和(自身を除く): 5146864

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 769, 793, 1538, 1586, 3076, 3172, 6152, 6344, 9997, 19994, 39988, 46909, 79976, 93818, 187636, 375272, 609817, 1219634, 2439268, 4878536]

約数ペア:

[(1, 4878536), (2, 2439268), (4, 1219634), (8, 609817), (13, 375272), (26, 187636), (52, 93818), (61, 79976), (104, 46909), (122, 39988), (244, 19994), (488, 9997), (769, 6344), (793, 6152), (1538, 3172), (1586, 3076)]