353449304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{261427}}^1$

素因数の和:261459

約数の個数: 24

約数和(自身を含む): 717619860

約数和(自身を除く): 364170556

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 261427, 522854, 1045708, 2091416, 3398551, 6797102, 13594204, 27188408, 44181163, 88362326, 176724652, 353449304]

約数ペア:

[(1, 353449304), (2, 176724652), (4, 88362326), (8, 44181163), (13, 27188408), (26, 13594204), (52, 6797102), (104, 3398551), (169, 2091416), (338, 1045708), (676, 522854), (1352, 261427)]