1344761288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{192991}}^1$

素因数の和:193077

約数の個数: 32

約数和(自身を含む): 2755925760

約数和(自身を除く): 1411164472

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 192991, 385982, 771964, 1543928, 2508883, 5017766, 10035532, 12930397, 20071064, 25860794, 51721588, 103443176, 168095161, 336190322, 672380644, 1344761288]

約数ペア:

[(1, 1344761288), (2, 672380644), (4, 336190322), (8, 168095161), (13, 103443176), (26, 51721588), (52, 25860794), (67, 20071064), (104, 12930397), (134, 10035532), (268, 5017766), (536, 2508883), (871, 1543928), (1742, 771964), (3484, 385982), (6968, 192991)]