2018809624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19411631}}^1$

素因数の和:19411650

約数の個数: 16

約数和(自身を含む): 4076442720

約数和(自身を除く): 2057633096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19411631, 38823262, 77646524, 155293048, 252351203, 504702406, 1009404812, 2018809624]

約数ペア:

[(1, 2018809624), (2, 1009404812), (4, 504702406), (8, 252351203), (13, 155293048), (26, 77646524), (52, 38823262), (104, 19411631)]