2191569402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{2851}}^1$

素因数の和:3499

約数の個数: 64

約数和(自身を含む): 5043248640

約数和(自身を除く): 2851679238

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 613, 627, 1226, 1254, 1839, 2851, 3678, 5702, 6743, 8553, 11647, 13486, 17106, 20229, 23294, 31361, 34941, 40458, 54169, 62722, 69882, 94083, 108338, 128117, 162507, 188166, 256234, 325014, 384351, 595859, 768702, 1191718, 1747663, 1787577, 3495326, 3575154, 5242989, 10485978, 19224293, 33205597, 38448586, 57672879, 66411194, 99616791, 115345758, 199233582, 365261567, 730523134, 1095784701, 2191569402]

約数ペア:

[(1, 2191569402), (2, 1095784701), (3, 730523134), (6, 365261567), (11, 199233582), (19, 115345758), (22, 99616791), (33, 66411194), (38, 57672879), (57, 38448586), (66, 33205597), (114, 19224293), (209, 10485978), (418, 5242989), (613, 3575154), (627, 3495326), (1226, 1787577), (1254, 1747663), (1839, 1191718), (2851, 768702), (3678, 595859), (5702, 384351), (6743, 325014), (8553, 256234), (11647, 188166), (13486, 162507), (17106, 128117), (20229, 108338), (23294, 94083), (31361, 69882), (34941, 62722), (40458, 54169)]