283802844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20441}}^1$

素因数の和:20550

約数の個数: 48

約数和(自身を含む): 721193760

約数和(自身を除く): 437390916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 13884, 20441, 40882, 61323, 81764, 122646, 245292, 265733, 531466, 797199, 1062932, 1594398, 1819249, 3188796, 3638498, 5457747, 7276996, 10915494, 21830988, 23650237, 47300474, 70950711, 94600948, 141901422, 283802844]

約数ペア:

[(1, 283802844), (2, 141901422), (3, 94600948), (4, 70950711), (6, 47300474), (12, 23650237), (13, 21830988), (26, 10915494), (39, 7276996), (52, 5457747), (78, 3638498), (89, 3188796), (156, 1819249), (178, 1594398), (267, 1062932), (356, 797199), (534, 531466), (1068, 265733), (1157, 245292), (2314, 122646), (3471, 81764), (4628, 61323), (6942, 40882), (13884, 20441)]