996838330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{3793}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 1841425488

約数和(自身を除く): 844587158

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 641, 1282, 3205, 3793, 6410, 7586, 18965, 26281, 37930, 52562, 131405, 155513, 262810, 311026, 777565, 1555130, 2431313, 4862626, 12156565, 24313130, 99683833, 199367666, 498419165, 996838330]

約数ペア:

[(1, 996838330), (2, 498419165), (5, 199367666), (10, 99683833), (41, 24313130), (82, 12156565), (205, 4862626), (410, 2431313), (641, 1555130), (1282, 777565), (3205, 311026), (3793, 262810), (6410, 155513), (7586, 131405), (18965, 52562), (26281, 37930)]