1337221466

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 2392467840

約数和(自身を除く): 1055246374

約数列:

[1, 2, 7, 14, 49, 79, 83, 98, 158, 166, 553, 581, 1106, 1162, 2081, 3871, 4067, 4162, 6557, 7742, 8134, 13114, 14567, 29134, 45899, 91798, 101969, 164399, 172723, 203938, 321293, 328798, 345446, 642586, 1150793, 1209061, 2301586, 2418122, 8055551, 8463427, 13645117, 16111102, 16926854, 27290234, 95515819, 191031638, 668610733, 1337221466]

約数ペア:

[(1, 1337221466), (2, 668610733), (7, 191031638), (14, 95515819), (49, 27290234), (79, 16926854), (83, 16111102), (98, 13645117), (158, 8463427), (166, 8055551), (553, 2418122), (581, 2301586), (1106, 1209061), (1162, 1150793), (2081, 642586), (3871, 345446), (4067, 328798), (4162, 321293), (6557, 203938), (7742, 172723), (8134, 164399), (13114, 101969), (14567, 91798), (29134, 45899)]