849271538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 1359336000

約数和(自身を除く): 510064462

約数列:

[1, 2, 19, 38, 109, 218, 379, 541, 758, 1082, 2071, 4142, 7201, 10279, 14402, 20558, 41311, 58969, 82622, 117938, 205039, 410078, 784909, 1120411, 1569818, 2240822, 3895741, 7791482, 22349251, 44698502, 424635769, 849271538]

約数ペア:

[(1, 849271538), (2, 424635769), (19, 44698502), (38, 22349251), (109, 7791482), (218, 3895741), (379, 2240822), (541, 1569818), (758, 1120411), (1082, 784909), (2071, 410078), (4142, 205039), (7201, 117938), (10279, 82622), (14402, 58969), (20558, 41311)]