890200924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{14683}}^1$

素因数の和:15369

約数の個数: 24

約数和(自身を含む): 1628161920

約数和(自身を除く): 737960996

約数列:

[1, 2, 4, 23, 46, 92, 659, 1318, 2636, 14683, 15157, 29366, 30314, 58732, 60628, 337709, 675418, 1350836, 9676097, 19352194, 38704388, 222550231, 445100462, 890200924]

約数ペア:

[(1, 890200924), (2, 445100462), (4, 222550231), (23, 38704388), (46, 19352194), (92, 9676097), (659, 1350836), (1318, 675418), (2636, 337709), (14683, 60628), (15157, 58732), (29366, 30314)]