2017476790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{472477}}^1$

素因数の和:472552

約数の個数: 32

約数和(自身を含む): 4218283584

約数和(自身を除く): 2200806794

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 472477, 944954, 2362385, 3307339, 4724770, 6614678, 16536695, 28821097, 33073390, 57642194, 144105485, 201747679, 288210970, 403495358, 1008738395, 2017476790]

約数ペア:

[(1, 2017476790), (2, 1008738395), (5, 403495358), (7, 288210970), (10, 201747679), (14, 144105485), (35, 57642194), (61, 33073390), (70, 28821097), (122, 16536695), (305, 6614678), (427, 4724770), (610, 3307339), (854, 2362385), (2135, 944954), (4270, 472477)]