318329078

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{5581}}^1$

素因数の和:5700

約数の個数: 24

約数和(自身を含む): 510418080

約数和(自身を除く): 192089002

約数列:

[1, 2, 19, 38, 79, 158, 361, 722, 1501, 3002, 5581, 11162, 28519, 57038, 106039, 212078, 440899, 881798, 2014741, 4029482, 8377081, 16754162, 159164539, 318329078]

約数ペア:

[(1, 318329078), (2, 159164539), (19, 16754162), (38, 8377081), (79, 4029482), (158, 2014741), (361, 881798), (722, 440899), (1501, 212078), (3002, 106039), (5581, 57038), (11162, 28519)]