1271469.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 66245760

約数和(自身を除く): 26527562

約数列:

[1, 2, 13, 26, 61, 79, 122, 158, 317, 634, 793, 1027, 1586, 2054, 4121, 4819, 8242, 9638, 19337, 25043, 38674, 50086, 62647, 125294, 251381, 325559, 502762, 651118, 1527623, 3055246, 19859099, 39718198]

約数ペア:

[(1, 39718198), (2, 19859099), (13, 3055246), (26, 1527623), (61, 651118), (79, 502762), (122, 325559), (158, 251381), (317, 125294), (634, 62647), (793, 50086), (1027, 38674), (1586, 25043), (2054, 19337), (4121, 9638), (4819, 8242)]