1905136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 3999744

約数和(自身を除く): 2094608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 167, 184, 248, 334, 368, 496, 668, 713, 1336, 1426, 2672, 2852, 3841, 5177, 5704, 7682, 10354, 11408, 15364, 20708, 30728, 41416, 61456, 82832, 119071, 238142, 476284, 952568, 1905136]

約数ペア:

[(1, 1905136), (2, 952568), (4, 476284), (8, 238142), (16, 119071), (23, 82832), (31, 61456), (46, 41416), (62, 30728), (92, 20708), (124, 15364), (167, 11408), (184, 10354), (248, 7682), (334, 5704), (368, 5177), (496, 3841), (668, 2852), (713, 2672), (1336, 1426)]