1996456482

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{8263}}^1$

素因数の和:8735

約数の個数: 48

約数和(自身を含む): 4476046848

約数和(自身を除く): 2479590366

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 433, 558, 866, 1299, 2598, 3897, 7794, 8263, 13423, 16526, 24789, 26846, 40269, 49578, 74367, 80538, 120807, 148734, 241614, 256153, 512306, 768459, 1536918, 2305377, 3577879, 4610754, 7155758, 10733637, 21467274, 32200911, 64401822, 110914249, 221828498, 332742747, 665485494, 998228241, 1996456482]

約数ペア:

[(1, 1996456482), (2, 998228241), (3, 665485494), (6, 332742747), (9, 221828498), (18, 110914249), (31, 64401822), (62, 32200911), (93, 21467274), (186, 10733637), (279, 7155758), (433, 4610754), (558, 3577879), (866, 2305377), (1299, 1536918), (2598, 768459), (3897, 512306), (7794, 256153), (8263, 241614), (13423, 148734), (16526, 120807), (24789, 80538), (26846, 74367), (40269, 49578)]