1997085144

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{558469}}^1$

素因数の和:558627

約数の個数: 32

約数和(自身を含む): 5026230000

約数和(自身を除く): 3029144856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 558469, 1116938, 1675407, 2233876, 3350814, 4467752, 6701628, 13403256, 83211881, 166423762, 249635643, 332847524, 499271286, 665695048, 998542572, 1997085144]

約数ペア:

[(1, 1997085144), (2, 998542572), (3, 665695048), (4, 499271286), (6, 332847524), (8, 249635643), (12, 166423762), (24, 83211881), (149, 13403256), (298, 6701628), (447, 4467752), (596, 3350814), (894, 2233876), (1192, 1675407), (1788, 1116938), (3576, 558469)]