4820984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6583816

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 197, 266, 322, 394, 437, 532, 644, 788, 874, 1064, 1288, 1379, 1576, 1748, 2758, 3059, 3496, 3743, 4531, 5516, 6118, 7486, 9062, 11032, 12236, 14972, 18124, 24472, 26201, 29944, 31717, 36248, 52402, 63434, 86089, 104804, 126868, 172178, 209608, 253736, 344356, 602623, 688712, 1205246, 2410492, 4820984]

約数ペア:

[(1, 4820984), (2, 2410492), (4, 1205246), (7, 688712), (8, 602623), (14, 344356), (19, 253736), (23, 209608), (28, 172178), (38, 126868), (46, 104804), (56, 86089), (76, 63434), (92, 52402), (133, 36248), (152, 31717), (161, 29944), (184, 26201), (197, 24472), (266, 18124), (322, 14972), (394, 12236), (437, 11032), (532, 9062), (644, 7486), (788, 6118), (874, 5516), (1064, 4531), (1288, 3743), (1379, 3496), (1576, 3059), (1748, 2758)]