133026638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 216138240

約数和(自身を除く): 83111602

約数列:

[1, 2, 19, 38, 47, 94, 211, 353, 422, 706, 893, 1786, 4009, 6707, 8018, 9917, 13414, 16591, 19834, 33182, 74483, 148966, 188423, 315229, 376846, 630458, 1415177, 2830354, 3500701, 7001402, 66513319, 133026638]

約数ペア:

[(1, 133026638), (2, 66513319), (19, 7001402), (38, 3500701), (47, 2830354), (94, 1415177), (211, 630458), (353, 376846), (422, 315229), (706, 188423), (893, 148966), (1786, 74483), (4009, 33182), (6707, 19834), (8018, 16591), (9917, 13414)]