13041304

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 25121520

約数和(自身を除く): 12080216

約数列:

[1, 2, 4, 8, 73, 137, 146, 163, 274, 292, 326, 548, 584, 652, 1096, 1304, 10001, 11899, 20002, 22331, 23798, 40004, 44662, 47596, 80008, 89324, 95192, 178648, 1630163, 3260326, 6520652, 13041304]

約数ペア:

[(1, 13041304), (2, 6520652), (4, 3260326), (8, 1630163), (73, 178648), (137, 95192), (146, 89324), (163, 80008), (274, 47596), (292, 44662), (326, 40004), (548, 23798), (584, 22331), (652, 20002), (1096, 11899), (1304, 10001)]