284785564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3037}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 606336192

約数和(自身を除く): 321550628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 476, 788, 1379, 2758, 3037, 3349, 5516, 6074, 6698, 12148, 13396, 21259, 23443, 42518, 46886, 51629, 85036, 93772, 103258, 206516, 361403, 598289, 722806, 1196578, 1445612, 2393156, 4188023, 8376046, 10170913, 16752092, 20341826, 40683652, 71196391, 142392782, 284785564]

約数ペア:

[(1, 284785564), (2, 142392782), (4, 71196391), (7, 40683652), (14, 20341826), (17, 16752092), (28, 10170913), (34, 8376046), (68, 4188023), (119, 2393156), (197, 1445612), (238, 1196578), (394, 722806), (476, 598289), (788, 361403), (1379, 206516), (2758, 103258), (3037, 93772), (3349, 85036), (5516, 51629), (6074, 46886), (6698, 42518), (12148, 23443), (13396, 21259)]