479968246862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{419753}}^1$

素因数の和:419997

約数の個数: 48

約数和(自身を含む): 829601805600

約数和(自身を除く): 349633558738

約数列:

[1, 2, 13, 17, 26, 34, 169, 199, 221, 338, 398, 442, 2587, 2873, 3383, 5174, 5746, 6766, 33631, 43979, 67262, 87958, 419753, 571727, 839506, 1143454, 5456789, 7135801, 10913578, 14271602, 70938257, 83530847, 92765413, 141876514, 167061694, 185530826, 1085901011, 1205950369, 1420024399, 2171802022, 2411900738, 2840048798, 14116713143, 18460317187, 28233426286, 36920634374, 239984123431, 479968246862]

約数ペア:

[(1, 479968246862), (2, 239984123431), (13, 36920634374), (17, 28233426286), (26, 18460317187), (34, 14116713143), (169, 2840048798), (199, 2411900738), (221, 2171802022), (338, 1420024399), (398, 1205950369), (442, 1085901011), (2587, 185530826), (2873, 167061694), (3383, 141876514), (5174, 92765413), (5746, 83530847), (6766, 70938257), (33631, 14271602), (43979, 10913578), (67262, 7135801), (87958, 5456789), (419753, 1143454), (571727, 839506)]