1639651002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{1117}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 3740166144

約数和(自身を除く): 2100515142

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 967, 1117, 1518, 1934, 2234, 2901, 3351, 5802, 6702, 10637, 12287, 21274, 22241, 24574, 25691, 31911, 36861, 44482, 51382, 63822, 66723, 73722, 77073, 133446, 154146, 244651, 282601, 489302, 565202, 733953, 847803, 1080139, 1467906, 1695606, 2160278, 3240417, 6480834, 11881529, 23763058, 24843197, 35644587, 49686394, 71289174, 74529591, 149059182, 273275167, 546550334, 819825501, 1639651002]

約数ペア:

[(1, 1639651002), (2, 819825501), (3, 546550334), (6, 273275167), (11, 149059182), (22, 74529591), (23, 71289174), (33, 49686394), (46, 35644587), (66, 24843197), (69, 23763058), (138, 11881529), (253, 6480834), (506, 3240417), (759, 2160278), (967, 1695606), (1117, 1467906), (1518, 1080139), (1934, 847803), (2234, 733953), (2901, 565202), (3351, 489302), (5802, 282601), (6702, 244651), (10637, 154146), (12287, 133446), (21274, 77073), (22241, 73722), (24574, 66723), (25691, 63822), (31911, 51382), (36861, 44482)]