2765488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 6160320

約数和(自身を除く): 3394832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 827, 836, 1654, 1672, 3308, 3344, 6616, 9097, 13232, 15713, 18194, 31426, 36388, 62852, 72776, 125704, 145552, 172843, 251408, 345686, 691372, 1382744, 2765488]

約数ペア:

[(1, 2765488), (2, 1382744), (4, 691372), (8, 345686), (11, 251408), (16, 172843), (19, 145552), (22, 125704), (38, 72776), (44, 62852), (76, 36388), (88, 31426), (152, 18194), (176, 15713), (209, 13232), (304, 9097), (418, 6616), (827, 3344), (836, 3308), (1654, 1672)]