1215693076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3463}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 2360009344

約数和(自身を除く): 1144316268

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 157, 172, 314, 559, 628, 1118, 2041, 2236, 3463, 4082, 6751, 6926, 8164, 13502, 13852, 27004, 45019, 87763, 90038, 148909, 175526, 180076, 297818, 351052, 543691, 595636, 1087382, 1935817, 2174764, 3871634, 7067983, 7743268, 14135966, 23378713, 28271932, 46757426, 93514852, 303923269, 607846538, 1215693076]

約数ペア:

[(1, 1215693076), (2, 607846538), (4, 303923269), (13, 93514852), (26, 46757426), (43, 28271932), (52, 23378713), (86, 14135966), (157, 7743268), (172, 7067983), (314, 3871634), (559, 2174764), (628, 1935817), (1118, 1087382), (2041, 595636), (2236, 543691), (3463, 351052), (4082, 297818), (6751, 180076), (6926, 175526), (8164, 148909), (13502, 90038), (13852, 87763), (27004, 45019)]