2118049396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 3952872000

約数和(自身を除く): 1834822604

約数列:

[1, 2, 4, 19, 38, 76, 131, 229, 262, 458, 524, 916, 929, 1858, 2489, 3716, 4351, 4978, 8702, 9956, 17404, 17651, 29999, 35302, 59998, 70604, 119996, 121699, 212741, 243398, 425482, 486796, 569981, 850964, 1139962, 2279924, 2312281, 4042079, 4624562, 8084158, 9249124, 16168316, 27869071, 55738142, 111476284, 529512349, 1059024698, 2118049396]

約数ペア:

[(1, 2118049396), (2, 1059024698), (4, 529512349), (19, 111476284), (38, 55738142), (76, 27869071), (131, 16168316), (229, 9249124), (262, 8084158), (458, 4624562), (524, 4042079), (916, 2312281), (929, 2279924), (1858, 1139962), (2489, 850964), (3716, 569981), (4351, 486796), (4978, 425482), (8702, 243398), (9956, 212741), (17404, 121699), (17651, 119996), (29999, 70604), (35302, 59998)]