556985246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12889}}^1$

素因数の和:12980

約数の個数: 32

約数和(自身を含む): 935504640

約数和(自身を除く): 378519394

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 527, 697, 1054, 1271, 1394, 2542, 12889, 21607, 25778, 43214, 219113, 399559, 438226, 528449, 799118, 1056898, 6792503, 8983633, 13585006, 16381919, 17967266, 32763838, 278492623, 556985246]

約数ペア:

[(1, 556985246), (2, 278492623), (17, 32763838), (31, 17967266), (34, 16381919), (41, 13585006), (62, 8983633), (82, 6792503), (527, 1056898), (697, 799118), (1054, 528449), (1271, 438226), (1394, 399559), (2542, 219113), (12889, 43214), (21607, 25778)]