40844908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41341}}^1$

素因数の和:41377

約数の個数: 24

約数和(自身を含む): 81030320

約数和(自身を除く): 40185412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 41341, 82682, 165364, 537433, 785479, 1074866, 1570958, 2149732, 3141916, 10211227, 20422454, 40844908]

約数ペア:

[(1, 40844908), (2, 20422454), (4, 10211227), (13, 3141916), (19, 2149732), (26, 1570958), (38, 1074866), (52, 785479), (76, 537433), (247, 165364), (494, 82682), (988, 41341)]