2907156742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{95561}}^1$

素因数の和:95664

約数の個数: 32

約数和(自身を含む): 5201630784

約数和(自身を除く): 2294474042

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 2173, 4346, 15211, 30422, 95561, 191122, 668927, 1337854, 3918001, 5064733, 7836002, 10129466, 27426007, 35453131, 54852014, 70906262, 207654053, 415308106, 1453578371, 2907156742]

約数ペア:

[(1, 2907156742), (2, 1453578371), (7, 415308106), (14, 207654053), (41, 70906262), (53, 54852014), (82, 35453131), (106, 27426007), (287, 10129466), (371, 7836002), (574, 5064733), (742, 3918001), (2173, 1337854), (4346, 668927), (15211, 191122), (30422, 95561)]