1320052972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{9397}}^1$

素因数の和:9610

約数の個数: 48

約数和(自身を含む): 2747223360

約数和(自身を除く): 1427170388

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 173, 203, 346, 406, 692, 812, 1211, 2422, 4844, 5017, 9397, 10034, 18794, 20068, 35119, 37588, 65779, 70238, 131558, 140476, 263116, 272513, 545026, 1090052, 1625681, 1907591, 3251362, 3815182, 6502724, 7630364, 11379767, 22759534, 45519068, 47144749, 94289498, 188578996, 330013243, 660026486, 1320052972]

約数ペア:

[(1, 1320052972), (2, 660026486), (4, 330013243), (7, 188578996), (14, 94289498), (28, 47144749), (29, 45519068), (58, 22759534), (116, 11379767), (173, 7630364), (203, 6502724), (346, 3815182), (406, 3251362), (692, 1907591), (812, 1625681), (1211, 1090052), (2422, 545026), (4844, 272513), (5017, 263116), (9397, 140476), (10034, 131558), (18794, 70238), (20068, 65779), (35119, 37588)]