1953039184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{207241}}^1$

素因数の和:207299

約数の個数: 40

約数和(自身を含む): 4111681280

約数和(自身を除く): 2158642096

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 207241, 414482, 828964, 1657928, 3315856, 3937579, 6424471, 7875158, 12848942, 15750316, 25697884, 31500632, 51395768, 63001264, 102791536, 122064949, 244129898, 488259796, 976519592, 1953039184]

約数ペア:

[(1, 1953039184), (2, 976519592), (4, 488259796), (8, 244129898), (16, 122064949), (19, 102791536), (31, 63001264), (38, 51395768), (62, 31500632), (76, 25697884), (124, 15750316), (152, 12848942), (248, 7875158), (304, 6424471), (496, 3937579), (589, 3315856), (1178, 1657928), (2356, 828964), (4712, 414482), (9424, 207241)]