353194192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89371}}^1$

素因数の和:89411

約数の個数: 40

約数和(自身を含む): 775748960

約数和(自身を除く): 422554768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 89371, 178742, 357484, 714968, 1161823, 1429936, 1698049, 2323646, 3396098, 4647292, 6792196, 9294584, 13584392, 18589168, 22074637, 27168784, 44149274, 88298548, 176597096, 353194192]

約数ペア:

[(1, 353194192), (2, 176597096), (4, 88298548), (8, 44149274), (13, 27168784), (16, 22074637), (19, 18589168), (26, 13584392), (38, 9294584), (52, 6792196), (76, 4647292), (104, 3396098), (152, 2323646), (208, 1698049), (247, 1429936), (304, 1161823), (494, 714968), (988, 357484), (1976, 178742), (3952, 89371)]