2205976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 4550400

約数和(自身を除く): 2344424

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 631, 874, 1262, 1748, 2524, 3496, 5048, 11989, 14513, 23978, 29026, 47956, 58052, 95912, 116104, 275747, 551494, 1102988, 2205976]

約数ペア:

[(1, 2205976), (2, 1102988), (4, 551494), (8, 275747), (19, 116104), (23, 95912), (38, 58052), (46, 47956), (76, 29026), (92, 23978), (152, 14513), (184, 11989), (437, 5048), (631, 3496), (874, 2524), (1262, 1748)]