2019441472

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{165203}}^1$

素因数の和:165406

約数の個数: 28

約数和(自身を含む): 4028334336

約数和(自身を除く): 2008892864

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 12224, 165203, 330406, 660812, 1321624, 2643248, 5286496, 10572992, 31553773, 63107546, 126215092, 252430184, 504860368, 1009720736, 2019441472]

約数ペア:

[(1, 2019441472), (2, 1009720736), (4, 504860368), (8, 252430184), (16, 126215092), (32, 63107546), (64, 31553773), (191, 10572992), (382, 5286496), (764, 2643248), (1528, 1321624), (3056, 660812), (6112, 330406), (12224, 165203)]