2015477072

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227789}}^1$

素因数の和:227883

約数の個数: 40

約数和(自身を含む): 4519353600

約数和(自身を除く): 2503876528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 227789, 455578, 911156, 1594523, 1822312, 3189046, 3644624, 6378092, 12756184, 17995331, 25512368, 35990662, 71981324, 125967317, 143962648, 251934634, 287925296, 503869268, 1007738536, 2015477072]

約数ペア:

[(1, 2015477072), (2, 1007738536), (4, 503869268), (7, 287925296), (8, 251934634), (14, 143962648), (16, 125967317), (28, 71981324), (56, 35990662), (79, 25512368), (112, 17995331), (158, 12756184), (316, 6378092), (553, 3644624), (632, 3189046), (1106, 1822312), (1264, 1594523), (2212, 911156), (4424, 455578), (8848, 227789)]