127945502

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{5399}}^1$

素因数の和:5476

約数の個数: 24

約数和(自身を含む): 208882800

約数和(自身を除く): 80937298

約数列:

[1, 2, 17, 34, 41, 82, 289, 578, 697, 1394, 5399, 10798, 11849, 23698, 91783, 183566, 221359, 442718, 1560311, 3120622, 3763103, 7526206, 63972751, 127945502]

約数ペア:

[(1, 127945502), (2, 63972751), (17, 7526206), (34, 3763103), (41, 3120622), (82, 1560311), (289, 442718), (578, 221359), (697, 183566), (1394, 91783), (5399, 23698), (10798, 11849)]