2017870552

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 3955184640

約数和(自身を除く): 1937314088

約数列:

[1, 2, 4, 8, 47, 71, 94, 131, 142, 188, 262, 284, 376, 524, 568, 577, 1048, 1154, 2308, 3337, 4616, 6157, 6674, 9301, 12314, 13348, 18602, 24628, 26696, 27119, 37204, 40967, 49256, 54238, 74408, 75587, 81934, 108476, 151174, 163868, 216952, 302348, 327736, 437147, 604696, 874294, 1748588, 1925449, 3497176, 3552589, 3850898, 5366677, 7105178, 7701796, 10733354, 14210356, 15403592, 21466708, 28420712, 42933416, 252233819, 504467638, 1008935276, 2017870552]

約数ペア:

[(1, 2017870552), (2, 1008935276), (4, 504467638), (8, 252233819), (47, 42933416), (71, 28420712), (94, 21466708), (131, 15403592), (142, 14210356), (188, 10733354), (262, 7701796), (284, 7105178), (376, 5366677), (524, 3850898), (568, 3552589), (577, 3497176), (1048, 1925449), (1154, 1748588), (2308, 874294), (3337, 604696), (4616, 437147), (6157, 327736), (6674, 302348), (9301, 216952), (12314, 163868), (13348, 151174), (18602, 108476), (24628, 81934), (26696, 75587), (27119, 74408), (37204, 54238), (40967, 49256)]