2791751468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{41281}}^1$

素因数の和:41378

約数の個数: 48

約数和(自身を含む): 5617654560

約数和(自身を除く): 2825903092

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 583, 638, 1166, 1276, 1537, 2332, 3074, 6148, 16907, 33814, 41281, 67628, 82562, 165124, 454091, 908182, 1197149, 1816364, 2187893, 2394298, 4375786, 4788596, 8751572, 13168639, 24066823, 26337278, 48133646, 52674556, 63448897, 96267292, 126897794, 253795588, 697937867, 1395875734, 2791751468]

約数ペア:

[(1, 2791751468), (2, 1395875734), (4, 697937867), (11, 253795588), (22, 126897794), (29, 96267292), (44, 63448897), (53, 52674556), (58, 48133646), (106, 26337278), (116, 24066823), (212, 13168639), (319, 8751572), (583, 4788596), (638, 4375786), (1166, 2394298), (1276, 2187893), (1537, 1816364), (2332, 1197149), (3074, 908182), (6148, 454091), (16907, 165124), (33814, 82562), (41281, 67628)]