406190044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2309}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 814968000

約数和(自身を除く): 408777956

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 199, 221, 398, 442, 796, 884, 2309, 2587, 3383, 4618, 5174, 6766, 9236, 10348, 13532, 30017, 39253, 43979, 60034, 78506, 87958, 120068, 157012, 175916, 459491, 510289, 918982, 1020578, 1837964, 2041156, 5973383, 7811347, 11946766, 15622694, 23893532, 31245388, 101547511, 203095022, 406190044]

約数ペア:

[(1, 406190044), (2, 203095022), (4, 101547511), (13, 31245388), (17, 23893532), (26, 15622694), (34, 11946766), (52, 7811347), (68, 5973383), (199, 2041156), (221, 1837964), (398, 1020578), (442, 918982), (796, 510289), (884, 459491), (2309, 175916), (2587, 157012), (3383, 120068), (4618, 87958), (5174, 78506), (6766, 60034), (9236, 43979), (10348, 39253), (13532, 30017)]