520026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 1149120

約数和(自身を除く): 629094

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 113, 118, 177, 226, 339, 354, 678, 767, 1469, 1534, 2301, 2938, 4407, 4602, 6667, 8814, 13334, 20001, 40002, 86671, 173342, 260013, 520026]

約数ペア:

[(1, 520026), (2, 260013), (3, 173342), (6, 86671), (13, 40002), (26, 20001), (39, 13334), (59, 8814), (78, 6667), (113, 4602), (118, 4407), (177, 2938), (226, 2301), (339, 1534), (354, 1469), (678, 767)]