451995064

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{1303}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 857197440

約数和(自身を除く): 405202376

約数列:

[1, 2, 4, 8, 131, 262, 331, 524, 662, 1048, 1303, 1324, 2606, 2648, 5212, 10424, 43361, 86722, 170693, 173444, 341386, 346888, 431293, 682772, 862586, 1365544, 1725172, 3450344, 56499383, 112998766, 225997532, 451995064]

約数ペア:

[(1, 451995064), (2, 225997532), (4, 112998766), (8, 56499383), (131, 3450344), (262, 1725172), (331, 1365544), (524, 862586), (662, 682772), (1048, 431293), (1303, 346888), (1324, 341386), (2606, 173444), (2648, 170693), (5212, 86722), (10424, 43361)]