2355972091208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{27953}}^1\times {\mathrm{284741}}^1$

素因数の和:312737

約数の個数: 32

約数和(自身を含む): 4537016384760

約数和(自身を除く): 2181044293552

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 27953, 55906, 111812, 223624, 284741, 569482, 1034261, 1138964, 2068522, 2277928, 4137044, 8274088, 10535417, 21070834, 42141668, 84283336, 7959365173, 15918730346, 31837460692, 63674921384, 294496511401, 588993022802, 1177986045604, 2355972091208]

約数ペア:

[(1, 2355972091208), (2, 1177986045604), (4, 588993022802), (8, 294496511401), (37, 63674921384), (74, 31837460692), (148, 15918730346), (296, 7959365173), (27953, 84283336), (55906, 42141668), (111812, 21070834), (223624, 10535417), (284741, 8274088), (569482, 4137044), (1034261, 2277928), (1138964, 2068522)]