12971483954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1\times {\mathrm{761}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 23144268672

約数和(自身を除く): 10172784718

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 557, 761, 1114, 1177, 1391, 1522, 2354, 2782, 6127, 7241, 8371, 9893, 12254, 14482, 15301, 16742, 19786, 30602, 59599, 79651, 81427, 108823, 119198, 159302, 162854, 217646, 423877, 655589, 774787, 847754, 895697, 1058551, 1311178, 1549574, 1791394, 2117102, 4662647, 5510401, 8522657, 9325294, 11020802, 11644061, 17045314, 23288122, 45354839, 60614411, 90709678, 121228822, 498903229, 589612907, 997806458, 1179225814, 6485741977, 12971483954]

約数ペア:

[(1, 12971483954), (2, 6485741977), (11, 1179225814), (13, 997806458), (22, 589612907), (26, 498903229), (107, 121228822), (143, 90709678), (214, 60614411), (286, 45354839), (557, 23288122), (761, 17045314), (1114, 11644061), (1177, 11020802), (1391, 9325294), (1522, 8522657), (2354, 5510401), (2782, 4662647), (6127, 2117102), (7241, 1791394), (8371, 1549574), (9893, 1311178), (12254, 1058551), (14482, 895697), (15301, 847754), (16742, 774787), (19786, 655589), (30602, 423877), (59599, 217646), (79651, 162854), (81427, 159302), (108823, 119198)]