2270404994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 4094737920

約数和(自身を除く): 1824332926

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 181, 286, 362, 671, 719, 793, 1342, 1438, 1586, 1991, 2353, 3982, 4706, 7909, 8723, 9347, 11041, 15818, 17446, 18694, 22082, 25883, 43859, 51766, 87718, 102817, 121451, 130139, 143533, 205634, 242902, 260278, 287066, 482449, 570167, 964898, 1140334, 1431529, 1578863, 1691807, 2863058, 3157726, 3383614, 6271837, 7938479, 12543674, 15876958, 18609877, 37219754, 87323269, 103200227, 174646538, 206400454, 1135202497, 2270404994]

約数ペア:

[(1, 2270404994), (2, 1135202497), (11, 206400454), (13, 174646538), (22, 103200227), (26, 87323269), (61, 37219754), (122, 18609877), (143, 15876958), (181, 12543674), (286, 7938479), (362, 6271837), (671, 3383614), (719, 3157726), (793, 2863058), (1342, 1691807), (1438, 1578863), (1586, 1431529), (1991, 1140334), (2353, 964898), (3982, 570167), (4706, 482449), (7909, 287066), (8723, 260278), (9347, 242902), (11041, 205634), (15818, 143533), (17446, 130139), (18694, 121451), (22082, 102817), (25883, 87718), (43859, 51766)]