494952448

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 56

約数和(自身を含む): 1022299200

約数和(自身を除く): 527346752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1949, 1984, 2048, 3898, 3968, 4096, 7796, 7936, 8192, 15592, 15872, 31184, 31744, 60419, 62368, 63488, 120838, 124736, 126976, 241676, 249472, 253952, 483352, 498944, 966704, 997888, 1933408, 1995776, 3866816, 3991552, 7733632, 7983104, 15467264, 15966208, 30934528, 61869056, 123738112, 247476224, 494952448]

約数ペア:

[(1, 494952448), (2, 247476224), (4, 123738112), (8, 61869056), (16, 30934528), (31, 15966208), (32, 15467264), (62, 7983104), (64, 7733632), (124, 3991552), (128, 3866816), (248, 1995776), (256, 1933408), (496, 997888), (512, 966704), (992, 498944), (1024, 483352), (1949, 253952), (1984, 249472), (2048, 241676), (3898, 126976), (3968, 124736), (4096, 120838), (7796, 63488), (7936, 62368), (8192, 60419), (15592, 31744), (15872, 31184)]