921872014

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{2663}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 1606072320

約数和(自身を除く): 684200306

約数列:

[1, 2, 7, 14, 79, 158, 313, 553, 626, 1106, 2191, 2663, 4382, 5326, 18641, 24727, 37282, 49454, 173089, 210377, 346178, 420754, 833519, 1472639, 1667038, 2945278, 5834633, 11669266, 65848001, 131696002, 460936007, 921872014]

約数ペア:

[(1, 921872014), (2, 460936007), (7, 131696002), (14, 65848001), (79, 11669266), (158, 5834633), (313, 2945278), (553, 1667038), (626, 1472639), (1106, 833519), (2191, 420754), (2663, 346178), (4382, 210377), (5326, 173089), (18641, 49454), (24727, 37282)]