2568567516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{82231}}^1$

素因数の和:82394

約数の個数: 48

約数和(自身を含む): 6354888960

約数和(自身を除く): 3786321444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 7809, 10412, 15618, 31236, 82231, 164462, 246693, 328924, 493386, 986772, 1562389, 3124778, 4687167, 6249556, 9374334, 11265647, 18748668, 22531294, 33796941, 45062588, 67593882, 135187764, 214047293, 428094586, 642141879, 856189172, 1284283758, 2568567516]

約数ペア:

[(1, 2568567516), (2, 1284283758), (3, 856189172), (4, 642141879), (6, 428094586), (12, 214047293), (19, 135187764), (38, 67593882), (57, 45062588), (76, 33796941), (114, 22531294), (137, 18748668), (228, 11265647), (274, 9374334), (411, 6249556), (548, 4687167), (822, 3124778), (1644, 1562389), (2603, 986772), (5206, 493386), (7809, 328924), (10412, 246693), (15618, 164462), (31236, 82231)]