2040341898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 4711698432

約数和(自身を除く): 2671356534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 433, 453, 743, 866, 906, 1057, 1299, 1486, 2114, 2229, 2598, 3031, 3171, 4458, 5201, 6062, 6342, 9093, 10402, 15603, 18186, 31206, 65383, 112193, 130766, 196149, 224386, 321719, 336579, 392298, 457681, 643438, 673158, 785351, 915362, 965157, 1373043, 1570702, 1930314, 2252033, 2356053, 2746086, 4504066, 4712106, 6756099, 13512198, 48579569, 97159138, 145738707, 291477414, 340056983, 680113966, 1020170949, 2040341898]

約数ペア:

[(1, 2040341898), (2, 1020170949), (3, 680113966), (6, 340056983), (7, 291477414), (14, 145738707), (21, 97159138), (42, 48579569), (151, 13512198), (302, 6756099), (433, 4712106), (453, 4504066), (743, 2746086), (866, 2356053), (906, 2252033), (1057, 1930314), (1299, 1570702), (1486, 1373043), (2114, 965157), (2229, 915362), (2598, 785351), (3031, 673158), (3171, 643438), (4458, 457681), (5201, 392298), (6062, 336579), (6342, 321719), (9093, 224386), (10402, 196149), (15603, 130766), (18186, 112193), (31206, 65383)]