2271184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 4801280

約数和(自身を除く): 2530096

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 241, 248, 304, 482, 496, 589, 964, 1178, 1928, 2356, 3856, 4579, 4712, 7471, 9158, 9424, 14942, 18316, 29884, 36632, 59768, 73264, 119536, 141949, 283898, 567796, 1135592, 2271184]

約数ペア:

[(1, 2271184), (2, 1135592), (4, 567796), (8, 283898), (16, 141949), (19, 119536), (31, 73264), (38, 59768), (62, 36632), (76, 29884), (124, 18316), (152, 14942), (241, 9424), (248, 9158), (304, 7471), (482, 4712), (496, 4579), (589, 3856), (964, 2356), (1178, 1928)]