2009507684

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 3626228928

約数和(自身を除く): 1616721244

約数列:

[1, 2, 4, 67, 134, 157, 163, 268, 293, 314, 326, 586, 628, 652, 1172, 10519, 10921, 19631, 21038, 21842, 25591, 39262, 42076, 43684, 46001, 47759, 51182, 78524, 92002, 95518, 102364, 184004, 191036, 1714597, 3082067, 3199853, 3429194, 6164134, 6399706, 6858388, 7498163, 12328268, 12799412, 14996326, 29992652, 502376921, 1004753842, 2009507684]

約数ペア:

[(1, 2009507684), (2, 1004753842), (4, 502376921), (67, 29992652), (134, 14996326), (157, 12799412), (163, 12328268), (268, 7498163), (293, 6858388), (314, 6399706), (326, 6164134), (586, 3429194), (628, 3199853), (652, 3082067), (1172, 1714597), (10519, 191036), (10921, 184004), (19631, 102364), (21038, 95518), (21842, 92002), (25591, 78524), (39262, 51182), (42076, 47759), (43684, 46001)]