1301495936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{782149}}^1$

素因数の和:782176

約数の個数: 32

約数和(自身を含む): 2792275500

約数和(自身を除く): 1490779564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 782149, 1564298, 3128596, 6257192, 10167937, 12514384, 20335874, 25028768, 40671748, 50057536, 81343496, 100115072, 162686992, 325373984, 650747968, 1301495936]

約数ペア:

[(1, 1301495936), (2, 650747968), (4, 325373984), (8, 162686992), (13, 100115072), (16, 81343496), (26, 50057536), (32, 40671748), (52, 25028768), (64, 20335874), (104, 12514384), (128, 10167937), (208, 6257192), (416, 3128596), (832, 1564298), (1664, 782149)]