1640983419

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:968

約数の個数: 36

約数和(自身を含む): 2460868488

約数和(自身を除く): 819885069

約数列:

[1, 3, 9, 31, 93, 279, 337, 563, 961, 1011, 1689, 2883, 3033, 5067, 8649, 10447, 17453, 31341, 52359, 94023, 157077, 189731, 323857, 541043, 569193, 971571, 1623129, 1707579, 2914713, 4869387, 5881661, 17644983, 52934949, 182331491, 546994473, 1640983419]

約数ペア:

[(1, 1640983419), (3, 546994473), (9, 182331491), (31, 52934949), (93, 17644983), (279, 5881661), (337, 4869387), (563, 2914713), (961, 1707579), (1011, 1623129), (1689, 971571), (2883, 569193), (3033, 541043), (5067, 323857), (8649, 189731), (10447, 157077), (17453, 94023), (31341, 52359)]