1214508728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{6257}}^1$

素因数の和:7559

約数の個数: 32

約数和(自身を含む): 2399317200

約数和(自身を除く): 1184808472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1277, 2554, 5108, 6257, 10216, 12514, 24263, 25028, 48526, 50056, 97052, 118883, 194104, 237766, 475532, 951064, 7990189, 15980378, 31960756, 63921512, 151813591, 303627182, 607254364, 1214508728]

約数ペア:

[(1, 1214508728), (2, 607254364), (4, 303627182), (8, 151813591), (19, 63921512), (38, 31960756), (76, 15980378), (152, 7990189), (1277, 951064), (2554, 475532), (5108, 237766), (6257, 194104), (10216, 118883), (12514, 97052), (24263, 50056), (25028, 48526)]