2013182290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{44867}}^1$

素因数の和:45522

約数の個数: 32

約数和(自身を含む): 4147956864

約数和(自身を除く): 2134774574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 4487, 6410, 8974, 22435, 44867, 44870, 89734, 224335, 314069, 448670, 628138, 1570345, 3140690, 28759747, 57519494, 143798735, 201318229, 287597470, 402636458, 1006591145, 2013182290]

約数ペア:

[(1, 2013182290), (2, 1006591145), (5, 402636458), (7, 287597470), (10, 201318229), (14, 143798735), (35, 57519494), (70, 28759747), (641, 3140690), (1282, 1570345), (3205, 628138), (4487, 448670), (6410, 314069), (8974, 224335), (22435, 89734), (44867, 44870)]