350720274

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{3257}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 712172736

約数和(自身を除く): 361452462

約数列:

[1, 2, 3, 6, 131, 137, 262, 274, 393, 411, 786, 822, 3257, 6514, 9771, 17947, 19542, 35894, 53841, 107682, 426667, 446209, 853334, 892418, 1280001, 1338627, 2560002, 2677254, 58453379, 116906758, 175360137, 350720274]

約数ペア:

[(1, 350720274), (2, 175360137), (3, 116906758), (6, 58453379), (131, 2677254), (137, 2560002), (262, 1338627), (274, 1280001), (393, 892418), (411, 853334), (786, 446209), (822, 426667), (3257, 107682), (6514, 53841), (9771, 35894), (17947, 19542)]