1520946868

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{98227}}^1$

素因数の和:98324

約数の個数: 36

約数和(自身を含む): 3135437760

約数和(自身を除く): 1614490892

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 15484, 98227, 196454, 392908, 687589, 1375178, 2750356, 4813123, 7759933, 9626246, 15519866, 19252492, 31039732, 54319531, 108639062, 217278124, 380236717, 760473434, 1520946868]

約数ペア:

[(1, 1520946868), (2, 760473434), (4, 380236717), (7, 217278124), (14, 108639062), (28, 54319531), (49, 31039732), (79, 19252492), (98, 15519866), (158, 9626246), (196, 7759933), (316, 4813123), (553, 2750356), (1106, 1375178), (2212, 687589), (3871, 392908), (7742, 196454), (15484, 98227)]