7113638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 6019162

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 569, 658, 893, 1138, 1786, 3983, 6251, 7966, 10811, 12502, 21622, 26743, 53486, 75677, 151354, 187201, 374402, 508117, 1016234, 3556819, 7113638]

約数ペア:

[(1, 7113638), (2, 3556819), (7, 1016234), (14, 508117), (19, 374402), (38, 187201), (47, 151354), (94, 75677), (133, 53486), (266, 26743), (329, 21622), (569, 12502), (658, 10811), (893, 7966), (1138, 6251), (1786, 3983)]