263522012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{61057}}^1$

素因数の和:61157

約数の個数: 24

約数和(自身を含む): 502629456

約数和(自身を除く): 239107444

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 61057, 122114, 244228, 793741, 1587482, 3174964, 5067731, 10135462, 20270924, 65880503, 131761006, 263522012]

約数ペア:

[(1, 263522012), (2, 131761006), (4, 65880503), (13, 20270924), (26, 10135462), (52, 5067731), (83, 3174964), (166, 1587482), (332, 793741), (1079, 244228), (2158, 122114), (4316, 61057)]