2019643588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 3785854464

約数和(自身を除く): 1766210876

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 431, 503, 548, 862, 1006, 1724, 2012, 2329, 4658, 7327, 8551, 9316, 14654, 17102, 29308, 34204, 59047, 68911, 118094, 137822, 216793, 236188, 275644, 433586, 867172, 1003799, 1171487, 2007598, 2342974, 3685481, 4015196, 4685948, 7370962, 14741924, 29700641, 59401282, 118802564, 504910897, 1009821794, 2019643588]

約数ペア:

[(1, 2019643588), (2, 1009821794), (4, 504910897), (17, 118802564), (34, 59401282), (68, 29700641), (137, 14741924), (274, 7370962), (431, 4685948), (503, 4015196), (548, 3685481), (862, 2342974), (1006, 2007598), (1724, 1171487), (2012, 1003799), (2329, 867172), (4658, 433586), (7327, 275644), (8551, 236188), (9316, 216793), (14654, 137822), (17102, 118094), (29308, 68911), (34204, 59047)]