26486787470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1683839}}^1$

素因数の和:1683881

約数の個数: 48

約数和(自身を含む): 56435581440

約数和(自身を除く): 29948793970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 1683839, 3367678, 8419195, 16838390, 18522229, 21889907, 37044458, 43779814, 92611145, 109449535, 185222290, 203744519, 218899070, 240788977, 407489038, 481577954, 1018722595, 1203944885, 2037445190, 2407889770, 2648678747, 5297357494, 13243393735, 26486787470]

約数ペア:

[(1, 26486787470), (2, 13243393735), (5, 5297357494), (10, 2648678747), (11, 2407889770), (13, 2037445190), (22, 1203944885), (26, 1018722595), (55, 481577954), (65, 407489038), (110, 240788977), (121, 218899070), (130, 203744519), (143, 185222290), (242, 109449535), (286, 92611145), (605, 43779814), (715, 37044458), (1210, 21889907), (1430, 18522229), (1573, 16838390), (3146, 8419195), (7865, 3367678), (15730, 1683839)]