1274402206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{5791}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 2385377280

約数和(自身を除く): 1110975074

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1429, 2858, 5791, 10003, 11582, 15719, 20006, 31438, 40537, 63701, 81074, 110033, 127402, 220066, 445907, 891814, 8275339, 16550678, 57927373, 91028729, 115854746, 182057458, 637201103, 1274402206]

約数ペア:

[(1, 1274402206), (2, 637201103), (7, 182057458), (11, 115854746), (14, 91028729), (22, 57927373), (77, 16550678), (154, 8275339), (1429, 891814), (2858, 445907), (5791, 220066), (10003, 127402), (11582, 110033), (15719, 81074), (20006, 63701), (31438, 40537)]