1686035870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{6949}}^1$

素因数の和:8252

約数の個数: 32

約数和(自身を含む): 3197556000

約数和(自身を除く): 1511520130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1277, 2554, 6385, 6949, 12770, 13898, 24263, 34745, 48526, 69490, 121315, 132031, 242630, 264062, 660155, 1320310, 8873873, 17747746, 44369365, 88738730, 168603587, 337207174, 843017935, 1686035870]

約数ペア:

[(1, 1686035870), (2, 843017935), (5, 337207174), (10, 168603587), (19, 88738730), (38, 44369365), (95, 17747746), (190, 8873873), (1277, 1320310), (2554, 660155), (6385, 264062), (6949, 242630), (12770, 132031), (13898, 121315), (24263, 69490), (34745, 48526)]