2068645908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{403717}}^1$

素因数の和:403792

約数の個数: 48

約数和(自身を含む): 5606835584

約数和(自身を除く): 3538189676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 403717, 807434, 1211151, 1614868, 2422302, 2826019, 4844604, 5652038, 8478057, 11304076, 16956114, 24626737, 33912228, 49253474, 73880211, 98506948, 147760422, 172387159, 295520844, 344774318, 517161477, 689548636, 1034322954, 2068645908]

約数ペア:

[(1, 2068645908), (2, 1034322954), (3, 689548636), (4, 517161477), (6, 344774318), (7, 295520844), (12, 172387159), (14, 147760422), (21, 98506948), (28, 73880211), (42, 49253474), (61, 33912228), (84, 24626737), (122, 16956114), (183, 11304076), (244, 8478057), (366, 5652038), (427, 4844604), (732, 2826019), (854, 2422302), (1281, 1614868), (1708, 1211151), (2562, 807434), (5124, 403717)]