2188156736

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{94709}}^1$

素因数の和:94759

約数の個数: 42

約数和(自身を含む): 4582732770

約数和(自身を除く): 2394576034

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 23104, 94709, 189418, 378836, 757672, 1515344, 1799471, 3030688, 3598942, 6061376, 7197884, 14395768, 28791536, 34189949, 57583072, 68379898, 115166144, 136759796, 273519592, 547039184, 1094078368, 2188156736]

約数ペア:

[(1, 2188156736), (2, 1094078368), (4, 547039184), (8, 273519592), (16, 136759796), (19, 115166144), (32, 68379898), (38, 57583072), (64, 34189949), (76, 28791536), (152, 14395768), (304, 7197884), (361, 6061376), (608, 3598942), (722, 3030688), (1216, 1799471), (1444, 1515344), (2888, 757672), (5776, 378836), (11552, 189418), (23104, 94709)]