2680854552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1959689}}^1$

素因数の和:1959720

約数の個数: 48

約数和(自身を含む): 7642791000

約数和(自身を除く): 4961936448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1959689, 3919378, 5879067, 7838756, 11758134, 15677512, 17637201, 23516268, 35274402, 37234091, 47032536, 70548804, 74468182, 111702273, 141097608, 148936364, 223404546, 297872728, 335106819, 446809092, 670213638, 893618184, 1340427276, 2680854552]

約数ペア:

[(1, 2680854552), (2, 1340427276), (3, 893618184), (4, 670213638), (6, 446809092), (8, 335106819), (9, 297872728), (12, 223404546), (18, 148936364), (19, 141097608), (24, 111702273), (36, 74468182), (38, 70548804), (57, 47032536), (72, 37234091), (76, 35274402), (114, 23516268), (152, 17637201), (171, 15677512), (228, 11758134), (342, 7838756), (456, 5879067), (684, 3919378), (1368, 1959689)]