2001620194

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83561}}^1$

素因数の和:83658

約数の個数: 32

約数和(自身を含む): 3609878400

約数和(自身を除く): 1608258206

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1711, 3422, 11977, 23954, 83561, 167122, 584927, 1169854, 2423269, 4846538, 4930099, 9860198, 16962883, 33925766, 34510693, 69021386, 142972871, 285945742, 1000810097, 2001620194]

約数ペア:

[(1, 2001620194), (2, 1000810097), (7, 285945742), (14, 142972871), (29, 69021386), (58, 34510693), (59, 33925766), (118, 16962883), (203, 9860198), (406, 4930099), (413, 4846538), (826, 2423269), (1711, 1169854), (3422, 584927), (11977, 167122), (23954, 83561)]