2106720002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{2161}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 3416980464

約数和(自身を除く): 1310260462

約数列:

[1, 2, 17, 34, 53, 106, 541, 901, 1082, 1802, 2161, 4322, 9197, 18394, 28673, 36737, 57346, 73474, 114533, 229066, 487441, 974882, 1169101, 1947061, 2338202, 3894122, 19874717, 39749434, 61962353, 123924706, 1053360001, 2106720002]

約数ペア:

[(1, 2106720002), (2, 1053360001), (17, 123924706), (34, 61962353), (53, 39749434), (106, 19874717), (541, 3894122), (901, 2338202), (1082, 1947061), (1802, 1169101), (2161, 974882), (4322, 487441), (9197, 229066), (18394, 114533), (28673, 73474), (36737, 57346)]