1994315064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{382933}}^1$

素因数の和:382980

約数の個数: 64

約数和(自身を含む): 5881866240

約数和(自身を除く): 3887551176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 382933, 765866, 1148799, 1531732, 2297598, 2680531, 3063464, 4595196, 5361062, 8041593, 9190392, 10722124, 11870923, 16083186, 21444248, 23741846, 32166372, 35612769, 47483692, 64332744, 71225538, 83096461, 94967384, 142451076, 166192922, 249289383, 284902152, 332385844, 498578766, 664771688, 997157532, 1994315064]

約数ペア:

[(1, 1994315064), (2, 997157532), (3, 664771688), (4, 498578766), (6, 332385844), (7, 284902152), (8, 249289383), (12, 166192922), (14, 142451076), (21, 94967384), (24, 83096461), (28, 71225538), (31, 64332744), (42, 47483692), (56, 35612769), (62, 32166372), (84, 23741846), (93, 21444248), (124, 16083186), (168, 11870923), (186, 10722124), (217, 9190392), (248, 8041593), (372, 5361062), (434, 4595196), (651, 3063464), (744, 2680531), (868, 2297598), (1302, 1531732), (1736, 1148799), (2604, 765866), (5208, 382933)]