819397013

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 893555712

約数和(自身を除く): 74158699

約数列:

[1, 41, 47, 53, 71, 113, 1927, 2173, 2491, 2911, 3337, 3763, 4633, 5311, 5989, 8023, 102131, 136817, 154283, 176861, 217751, 245549, 281483, 328943, 377081, 425219, 7251301, 11540803, 15460321, 17433979, 19985293, 819397013]

約数ペア:

[(1, 819397013), (41, 19985293), (47, 17433979), (53, 15460321), (71, 11540803), (113, 7251301), (1927, 425219), (2173, 377081), (2491, 328943), (2911, 281483), (3337, 245549), (3763, 217751), (4633, 176861), (5311, 154283), (5989, 136817), (8023, 102131)]