4547942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 8382528

約数和(自身を除く): 3834586

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 197, 238, 394, 679, 1358, 1379, 1649, 2758, 3298, 3349, 6698, 11543, 19109, 23086, 23443, 38218, 46886, 133763, 267526, 324853, 649706, 2273971, 4547942]

約数ペア:

[(1, 4547942), (2, 2273971), (7, 649706), (14, 324853), (17, 267526), (34, 133763), (97, 46886), (119, 38218), (194, 23443), (197, 23086), (238, 19109), (394, 11543), (679, 6698), (1358, 3349), (1379, 3298), (1649, 2758)]