1427105661488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6221}}^1\times {\mathrm{1102891}}^1$

素因数の和:1109133

約数の個数: 40

約数和(自身を含む): 2978192206416

約数和(自身を除く): 1551086544928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6221, 12442, 24884, 49768, 80873, 99536, 161746, 323492, 646984, 1102891, 1293968, 2205782, 4411564, 8823128, 14337583, 17646256, 28675166, 57350332, 114700664, 229401328, 6861084911, 13722169822, 27444339644, 54888679288, 89194103843, 109777358576, 178388207686, 356776415372, 713552830744, 1427105661488]

約数ペア:

[(1, 1427105661488), (2, 713552830744), (4, 356776415372), (8, 178388207686), (13, 109777358576), (16, 89194103843), (26, 54888679288), (52, 27444339644), (104, 13722169822), (208, 6861084911), (6221, 229401328), (12442, 114700664), (24884, 57350332), (49768, 28675166), (80873, 17646256), (99536, 14337583), (161746, 8823128), (323492, 4411564), (646984, 2205782), (1102891, 1293968)]