940888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 1940400

約数和(自身を除く): 999512

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 109, 166, 218, 332, 436, 664, 872, 1079, 1417, 2158, 2834, 4316, 5668, 8632, 9047, 11336, 18094, 36188, 72376, 117611, 235222, 470444, 940888]

約数ペア:

[(1, 940888), (2, 470444), (4, 235222), (8, 117611), (13, 72376), (26, 36188), (52, 18094), (83, 11336), (104, 9047), (109, 8632), (166, 5668), (218, 4316), (332, 2834), (436, 2158), (664, 1417), (872, 1079)]