1288894812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{51713}}^1$

素因数の和:51818

約数の個数: 48

約数和(自身を含む): 3150830592

約数和(自身を除く): 1861935780

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 804, 2077, 4154, 6231, 8308, 12462, 24924, 51713, 103426, 155139, 206852, 310278, 620556, 1603103, 3206206, 3464771, 4809309, 6412412, 6929542, 9618618, 10394313, 13859084, 19237236, 20788626, 41577252, 107407901, 214815802, 322223703, 429631604, 644447406, 1288894812]

約数ペア:

[(1, 1288894812), (2, 644447406), (3, 429631604), (4, 322223703), (6, 214815802), (12, 107407901), (31, 41577252), (62, 20788626), (67, 19237236), (93, 13859084), (124, 10394313), (134, 9618618), (186, 6929542), (201, 6412412), (268, 4809309), (372, 3464771), (402, 3206206), (804, 1603103), (2077, 620556), (4154, 310278), (6231, 206852), (8308, 155139), (12462, 103426), (24924, 51713)]