988652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 2193408

約数和(自身を除く): 1204756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 67, 68, 119, 124, 134, 217, 238, 268, 434, 469, 476, 527, 868, 938, 1054, 1139, 1876, 2077, 2108, 2278, 3689, 4154, 4556, 7378, 7973, 8308, 14539, 14756, 15946, 29078, 31892, 35309, 58156, 70618, 141236, 247163, 494326, 988652]

約数ペア:

[(1, 988652), (2, 494326), (4, 247163), (7, 141236), (14, 70618), (17, 58156), (28, 35309), (31, 31892), (34, 29078), (62, 15946), (67, 14756), (68, 14539), (119, 8308), (124, 7973), (134, 7378), (217, 4556), (238, 4154), (268, 3689), (434, 2278), (469, 2108), (476, 2077), (527, 1876), (868, 1139), (938, 1054)]