421260978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{4591}}^1$

素因数の和:5010

約数の個数: 32

約数和(自身を含む): 865573632

約数和(自身を除く): 444312654

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 373, 746, 1119, 2238, 4591, 9182, 13773, 15293, 27546, 30586, 45879, 91758, 188231, 376462, 564693, 1129386, 1712443, 3424886, 5137329, 10274658, 70210163, 140420326, 210630489, 421260978]

約数ペア:

[(1, 421260978), (2, 210630489), (3, 140420326), (6, 70210163), (41, 10274658), (82, 5137329), (123, 3424886), (246, 1712443), (373, 1129386), (746, 564693), (1119, 376462), (2238, 188231), (4591, 91758), (9182, 45879), (13773, 30586), (15293, 27546)]