979294460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{16763}}^1$

素因数の和:16922

約数の個数: 48

約数和(自身を含む): 2162958336

約数和(自身を除く): 1183663876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 1270, 2540, 2921, 5842, 11684, 14605, 16763, 29210, 33526, 58420, 67052, 83815, 167630, 335260, 385549, 771098, 1542196, 1927745, 2128901, 3855490, 4257802, 7710980, 8515604, 10644505, 21289010, 42578020, 48964723, 97929446, 195858892, 244823615, 489647230, 979294460]

約数ペア:

[(1, 979294460), (2, 489647230), (4, 244823615), (5, 195858892), (10, 97929446), (20, 48964723), (23, 42578020), (46, 21289010), (92, 10644505), (115, 8515604), (127, 7710980), (230, 4257802), (254, 3855490), (460, 2128901), (508, 1927745), (635, 1542196), (1270, 771098), (2540, 385549), (2921, 335260), (5842, 167630), (11684, 83815), (14605, 67052), (16763, 58420), (29210, 33526)]