464082008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{2239}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 937977600

約数和(自身を除く): 473895592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1993, 2239, 3986, 4478, 7972, 8956, 15944, 17912, 25909, 29107, 51818, 58214, 103636, 116428, 207272, 232856, 4462327, 8924654, 17849308, 35698616, 58010251, 116020502, 232041004, 464082008]

約数ペア:

[(1, 464082008), (2, 232041004), (4, 116020502), (8, 58010251), (13, 35698616), (26, 17849308), (52, 8924654), (104, 4462327), (1993, 232856), (2239, 207272), (3986, 116428), (4478, 103636), (7972, 58214), (8956, 51818), (15944, 29107), (17912, 25909)]