2017304476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1\times {\mathrm{643}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 3897508608

約数和(自身を除く): 1880204132

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 631, 643, 1243, 1262, 1286, 2486, 2524, 2572, 4972, 6941, 7073, 13882, 14146, 27764, 28292, 71303, 72659, 142606, 145318, 285212, 290636, 405733, 784333, 799249, 811466, 1568666, 1598498, 1622932, 3137332, 3196996, 4463063, 8926126, 17852252, 45847829, 91695658, 183391316, 504326119, 1008652238, 2017304476]

約数ペア:

[(1, 2017304476), (2, 1008652238), (4, 504326119), (11, 183391316), (22, 91695658), (44, 45847829), (113, 17852252), (226, 8926126), (452, 4463063), (631, 3196996), (643, 3137332), (1243, 1622932), (1262, 1598498), (1286, 1568666), (2486, 811466), (2524, 799249), (2572, 784333), (4972, 405733), (6941, 290636), (7073, 285212), (13882, 145318), (14146, 142606), (27764, 72659), (28292, 71303)]