407990132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{299113}}^1$

素因数の和:299159

約数の個数: 24

約数和(自身を含む): 804018432

約数和(自身を除く): 396028300

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 299113, 598226, 1196452, 3290243, 6580486, 9272503, 13160972, 18545006, 37090012, 101997533, 203995066, 407990132]

約数ペア:

[(1, 407990132), (2, 203995066), (4, 101997533), (11, 37090012), (22, 18545006), (31, 13160972), (44, 9272503), (62, 6580486), (124, 3290243), (341, 1196452), (682, 598226), (1364, 299113)]