289790852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6199}}^1$

素因数の和:6276

約数の個数: 48

約数和(自身を含む): 583296000

約数和(自身を除く): 293505148

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 754, 806, 899, 1508, 1612, 1798, 3596, 6199, 11687, 12398, 23374, 24796, 46748, 80587, 161174, 179771, 192169, 322348, 359542, 384338, 719084, 768676, 2337023, 2498197, 4674046, 4996394, 5572901, 9348092, 9992788, 11145802, 22291604, 72447713, 144895426, 289790852]

約数ペア:

[(1, 289790852), (2, 144895426), (4, 72447713), (13, 22291604), (26, 11145802), (29, 9992788), (31, 9348092), (52, 5572901), (58, 4996394), (62, 4674046), (116, 2498197), (124, 2337023), (377, 768676), (403, 719084), (754, 384338), (806, 359542), (899, 322348), (1508, 192169), (1612, 179771), (1798, 161174), (3596, 80587), (6199, 46748), (11687, 24796), (12398, 23374)]