1900383328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{7949}}^1$

素因数の和:8231

約数の個数: 48

約数和(自身を含む): 3878582400

約数和(自身を除く): 1978199072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 241, 248, 482, 496, 964, 992, 1928, 3856, 7471, 7712, 7949, 14942, 15898, 29884, 31796, 59768, 63592, 119536, 127184, 239072, 246419, 254368, 492838, 985676, 1915709, 1971352, 3831418, 3942704, 7662836, 7885408, 15325672, 30651344, 59386979, 61302688, 118773958, 237547916, 475095832, 950191664, 1900383328]

約数ペア:

[(1, 1900383328), (2, 950191664), (4, 475095832), (8, 237547916), (16, 118773958), (31, 61302688), (32, 59386979), (62, 30651344), (124, 15325672), (241, 7885408), (248, 7662836), (482, 3942704), (496, 3831418), (964, 1971352), (992, 1915709), (1928, 985676), (3856, 492838), (7471, 254368), (7712, 246419), (7949, 239072), (14942, 127184), (15898, 119536), (29884, 63592), (31796, 59768)]