442607906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{10139}}^1$

素因数の和:10250

約数の個数: 32

約数和(自身を含む): 756362880

約数和(自身を除く): 313754974

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1898, 3358, 10139, 20278, 21827, 43654, 131807, 233197, 263614, 466394, 740147, 1480294, 3031561, 6063122, 9621911, 17023381, 19243822, 34046762, 221303953, 442607906]

約数ペア:

[(1, 442607906), (2, 221303953), (13, 34046762), (23, 19243822), (26, 17023381), (46, 9621911), (73, 6063122), (146, 3031561), (299, 1480294), (598, 740147), (949, 466394), (1679, 263614), (1898, 233197), (3358, 131807), (10139, 43654), (20278, 21827)]