355296986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 592878528

約数和(自身を除く): 237581542

約数列:

[1, 2, 11, 22, 73, 146, 197, 394, 803, 1123, 1606, 2167, 2246, 4334, 12353, 14381, 24706, 28762, 81979, 158191, 163958, 221231, 316382, 442462, 901769, 1803538, 2433541, 4867082, 16149863, 32299726, 177648493, 355296986]

約数ペア:

[(1, 355296986), (2, 177648493), (11, 32299726), (22, 16149863), (73, 4867082), (146, 2433541), (197, 1803538), (394, 901769), (803, 442462), (1123, 316382), (1606, 221231), (2167, 163958), (2246, 158191), (4334, 81979), (12353, 28762), (14381, 24706)]