4793776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 10537520

約数和(自身を除く): 5743744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1213, 1976, 2426, 3952, 4852, 9704, 15769, 19408, 23047, 31538, 46094, 63076, 92188, 126152, 184376, 252304, 299611, 368752, 599222, 1198444, 2396888, 4793776]

約数ペア:

[(1, 4793776), (2, 2396888), (4, 1198444), (8, 599222), (13, 368752), (16, 299611), (19, 252304), (26, 184376), (38, 126152), (52, 92188), (76, 63076), (104, 46094), (152, 31538), (208, 23047), (247, 19408), (304, 15769), (494, 9704), (988, 4852), (1213, 3952), (1976, 2426)]