22560397990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2844943}}^1$

素因数の和:2845024

約数の個数: 32

約数和(自身を含む): 44449405056

約数和(自身を除く): 21889007066

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 2844943, 5689886, 14224715, 28449430, 36984259, 73968518, 173541523, 184921295, 347083046, 369842590, 867707615, 1735415230, 2256039799, 4512079598, 11280198995, 22560397990]

約数ペア:

[(1, 22560397990), (2, 11280198995), (5, 4512079598), (10, 2256039799), (13, 1735415230), (26, 867707615), (61, 369842590), (65, 347083046), (122, 184921295), (130, 173541523), (305, 73968518), (610, 36984259), (793, 28449430), (1586, 14224715), (3965, 5689886), (7930, 2844943)]