1268657624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12198631}}^1$

素因数の和:12198650

約数の個数: 16

約数和(自身を含む): 2561712720

約数和(自身を除く): 1293055096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12198631, 24397262, 48794524, 97589048, 158582203, 317164406, 634328812, 1268657624]

約数ペア:

[(1, 1268657624), (2, 634328812), (4, 317164406), (8, 158582203), (13, 97589048), (26, 48794524), (52, 24397262), (104, 12198631)]