2380456496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{711859}}^1$

素因数の和:711897

約数の個数: 40

約数和(自身を含む): 5296238400

約数和(自身を除く): 2915781904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 711859, 1423718, 2847436, 5694872, 7830449, 11389744, 13525321, 15660898, 27050642, 31321796, 54101284, 62643592, 108202568, 125287184, 148778531, 216405136, 297557062, 595114124, 1190228248, 2380456496]

約数ペア:

[(1, 2380456496), (2, 1190228248), (4, 595114124), (8, 297557062), (11, 216405136), (16, 148778531), (19, 125287184), (22, 108202568), (38, 62643592), (44, 54101284), (76, 31321796), (88, 27050642), (152, 15660898), (176, 13525321), (209, 11389744), (304, 7830449), (418, 5694872), (836, 2847436), (1672, 1423718), (3344, 711859)]