1893022285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{158611}}^1$

素因数の和:158665

約数の個数: 32

約数和(自身を含む): 2923536384

約数和(自身を除く): 1030514099

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 158611, 793055, 1110277, 1744721, 4916941, 5551385, 8723605, 12213047, 24584705, 34418587, 54086351, 61065235, 172092935, 270431755, 378604457, 1893022285]

約数ペア:

[(1, 1893022285), (5, 378604457), (7, 270431755), (11, 172092935), (31, 61065235), (35, 54086351), (55, 34418587), (77, 24584705), (155, 12213047), (217, 8723605), (341, 5551385), (385, 4916941), (1085, 1744721), (1705, 1110277), (2387, 793055), (11935, 158611)]