810926116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{202529}}^1$

素因数の和:202564

約数の個数: 48

約数和(自身を含む): 1905402240

約数和(自身を除く): 1094476124

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 202529, 405058, 810116, 1417703, 2227819, 2632877, 2835406, 4455638, 5265754, 5670812, 8911276, 10531508, 15594733, 18430139, 28961647, 31189466, 36860278, 57923294, 62378932, 73720556, 115846588, 202731529, 405463058, 810926116]

約数ペア:

[(1, 810926116), (2, 405463058), (4, 202731529), (7, 115846588), (11, 73720556), (13, 62378932), (14, 57923294), (22, 36860278), (26, 31189466), (28, 28961647), (44, 18430139), (52, 15594733), (77, 10531508), (91, 8911276), (143, 5670812), (154, 5265754), (182, 4455638), (286, 2835406), (308, 2632877), (364, 2227819), (572, 1417703), (1001, 810116), (2002, 405058), (4004, 202529)]