8440422

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 17400960

約数和(自身を除く): 8960538

約数列:

[1, 2, 3, 6, 59, 113, 118, 177, 211, 226, 339, 354, 422, 633, 678, 1266, 6667, 12449, 13334, 20001, 23843, 24898, 37347, 40002, 47686, 71529, 74694, 143058, 1406737, 2813474, 4220211, 8440422]

約数ペア:

[(1, 8440422), (2, 4220211), (3, 2813474), (6, 1406737), (59, 143058), (113, 74694), (118, 71529), (177, 47686), (211, 40002), (226, 37347), (339, 24898), (354, 23843), (422, 20001), (633, 13334), (678, 12449), (1266, 6667)]