2553752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 5151600

約数和(自身を除く): 2597848

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 317, 424, 634, 1007, 1268, 2014, 2536, 4028, 6023, 8056, 12046, 16801, 24092, 33602, 48184, 67204, 134408, 319219, 638438, 1276876, 2553752]

約数ペア:

[(1, 2553752), (2, 1276876), (4, 638438), (8, 319219), (19, 134408), (38, 67204), (53, 48184), (76, 33602), (106, 24092), (152, 16801), (212, 12046), (317, 8056), (424, 6023), (634, 4028), (1007, 2536), (1268, 2014)]