889356712

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{3049}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 1777936500

約数和(自身を除く): 888579788

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 361, 404, 722, 808, 1444, 1919, 2888, 3049, 3838, 6098, 7676, 12196, 15352, 24392, 36461, 57931, 72922, 115862, 145844, 231724, 291688, 307949, 463448, 615898, 1100689, 1231796, 2201378, 2463592, 4402756, 5851031, 8805512, 11702062, 23404124, 46808248, 111169589, 222339178, 444678356, 889356712]

約数ペア:

[(1, 889356712), (2, 444678356), (4, 222339178), (8, 111169589), (19, 46808248), (38, 23404124), (76, 11702062), (101, 8805512), (152, 5851031), (202, 4402756), (361, 2463592), (404, 2201378), (722, 1231796), (808, 1100689), (1444, 615898), (1919, 463448), (2888, 307949), (3049, 291688), (3838, 231724), (6098, 145844), (7676, 115862), (12196, 72922), (15352, 57931), (24392, 36461)]