427954804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{11633}}^1$

素因数の和:12195

約数の個数: 24

約数和(自身を含む): 794509128

約数和(自身を除く): 366554324

約数列:

[1, 2, 4, 17, 34, 68, 541, 1082, 2164, 9197, 11633, 18394, 23266, 36788, 46532, 197761, 395522, 791044, 6293453, 12586906, 25173812, 106988701, 213977402, 427954804]

約数ペア:

[(1, 427954804), (2, 213977402), (4, 106988701), (17, 25173812), (34, 12586906), (68, 6293453), (541, 791044), (1082, 395522), (2164, 197761), (9197, 46532), (11633, 36788), (18394, 23266)]