1215466538

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 2251092480

約数和(自身を除く): 1035625942

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 103, 121, 143, 206, 242, 286, 341, 403, 682, 806, 1133, 1331, 1339, 1573, 2266, 2662, 2678, 3146, 3193, 3751, 4433, 6386, 7502, 8866, 12463, 14641, 14729, 17303, 24926, 29282, 29458, 34606, 35123, 41261, 41509, 48763, 70246, 82522, 83018, 97526, 137093, 162019, 190333, 274186, 324038, 380666, 386353, 453871, 456599, 536393, 772706, 907742, 913198, 1072786, 1508023, 1782209, 3016046, 3564418, 4249883, 5022589, 5900323, 8499766, 10045178, 11800646, 19604299, 39208598, 46748713, 55248479, 93497426, 110496958, 607733269, 1215466538]

約数ペア:

[(1, 1215466538), (2, 607733269), (11, 110496958), (13, 93497426), (22, 55248479), (26, 46748713), (31, 39208598), (62, 19604299), (103, 11800646), (121, 10045178), (143, 8499766), (206, 5900323), (242, 5022589), (286, 4249883), (341, 3564418), (403, 3016046), (682, 1782209), (806, 1508023), (1133, 1072786), (1331, 913198), (1339, 907742), (1573, 772706), (2266, 536393), (2662, 456599), (2678, 453871), (3146, 386353), (3193, 380666), (3751, 324038), (4433, 274186), (6386, 190333), (7502, 162019), (8866, 137093), (12463, 97526), (14641, 83018), (14729, 82522), (17303, 70246), (24926, 48763), (29282, 41509), (29458, 41261), (34606, 35123)]