1520444348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 2818900224

約数和(自身を除く): 1298455876

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 347, 388, 491, 694, 982, 1388, 1964, 2231, 4462, 7981, 8924, 11293, 15962, 22586, 31924, 33659, 45172, 47627, 67318, 95254, 134636, 170377, 190508, 340754, 681508, 774157, 1095421, 1548314, 2190842, 3096628, 3918671, 4381684, 7837342, 15674684, 16526569, 33053138, 66106276, 380111087, 760222174, 1520444348]

約数ペア:

[(1, 1520444348), (2, 760222174), (4, 380111087), (23, 66106276), (46, 33053138), (92, 16526569), (97, 15674684), (194, 7837342), (347, 4381684), (388, 3918671), (491, 3096628), (694, 2190842), (982, 1548314), (1388, 1095421), (1964, 774157), (2231, 681508), (4462, 340754), (7981, 190508), (8924, 170377), (11293, 134636), (15962, 95254), (22586, 67318), (31924, 47627), (33659, 45172)]