1252373402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 2275983360

約数和(自身を除く): 1023609958

約数列:

[1, 2, 7, 14, 31, 62, 71, 97, 142, 194, 217, 419, 434, 497, 679, 838, 994, 1358, 2201, 2933, 3007, 4402, 5866, 6014, 6887, 12989, 13774, 15407, 21049, 25978, 29749, 30814, 40643, 42098, 48209, 59498, 81286, 90923, 96418, 181846, 208243, 213497, 284501, 416486, 426994, 569002, 922219, 1259933, 1494479, 1844438, 2519866, 2885653, 2988958, 5771306, 6455533, 8819531, 12911066, 17639062, 20199571, 40399142, 89455243, 178910486, 626186701, 1252373402]

約数ペア:

[(1, 1252373402), (2, 626186701), (7, 178910486), (14, 89455243), (31, 40399142), (62, 20199571), (71, 17639062), (97, 12911066), (142, 8819531), (194, 6455533), (217, 5771306), (419, 2988958), (434, 2885653), (497, 2519866), (679, 1844438), (838, 1494479), (994, 1259933), (1358, 922219), (2201, 569002), (2933, 426994), (3007, 416486), (4402, 284501), (5866, 213497), (6014, 208243), (6887, 181846), (12989, 96418), (13774, 90923), (15407, 81286), (21049, 59498), (25978, 48209), (29749, 42098), (30814, 40643)]