1439883670888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15497}}^1\times {\mathrm{52553}}^1$

素因数の和:68086

約数の個数: 64

約数和(自身を含む): 3078741551760

約数和(自身を除く): 1638857880872

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 15497, 30994, 52553, 61988, 105106, 123976, 201461, 210212, 263449, 402922, 420424, 526898, 683189, 805844, 893401, 1053796, 1366378, 1611688, 1786802, 2107592, 2732756, 3424837, 3573604, 5465512, 6849674, 7147208, 11614213, 13699348, 23228426, 27398696, 46456852, 92913704, 814413841, 1628827682, 3257655364, 6515310728, 10587379933, 13845035297, 21174759866, 27690070594, 42349519732, 55380141188, 84699039464, 110760282376, 179985458861, 359970917722, 719941835444, 1439883670888]

約数ペア:

[(1, 1439883670888), (2, 719941835444), (4, 359970917722), (8, 179985458861), (13, 110760282376), (17, 84699039464), (26, 55380141188), (34, 42349519732), (52, 27690070594), (68, 21174759866), (104, 13845035297), (136, 10587379933), (221, 6515310728), (442, 3257655364), (884, 1628827682), (1768, 814413841), (15497, 92913704), (30994, 46456852), (52553, 27398696), (61988, 23228426), (105106, 13699348), (123976, 11614213), (201461, 7147208), (210212, 6849674), (263449, 5465512), (402922, 3573604), (420424, 3424837), (526898, 2732756), (683189, 2107592), (805844, 1786802), (893401, 1611688), (1053796, 1366378)]