2804104628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{13697}}^1$

素因数の和:13872

約数の個数: 48

約数和(自身を含む): 5498486784

約数和(自身を除く): 2694382156

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 806, 1612, 1651, 3302, 3937, 6604, 7874, 13697, 15748, 27394, 51181, 54788, 102362, 178061, 204724, 356122, 424607, 712244, 849214, 1698428, 1739519, 3479038, 5519891, 6958076, 11039782, 22079564, 22613747, 45227494, 53925089, 90454988, 107850178, 215700356, 701026157, 1402052314, 2804104628]

約数ペア:

[(1, 2804104628), (2, 1402052314), (4, 701026157), (13, 215700356), (26, 107850178), (31, 90454988), (52, 53925089), (62, 45227494), (124, 22613747), (127, 22079564), (254, 11039782), (403, 6958076), (508, 5519891), (806, 3479038), (1612, 1739519), (1651, 1698428), (3302, 849214), (3937, 712244), (6604, 424607), (7874, 356122), (13697, 204724), (15748, 178061), (27394, 102362), (51181, 54788)]